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Crimson Desert: Secret of the Lost Seal – Serkis Questline

Intro

Related Guides:
Lord Amidst the Ruins
Crimson Desert – Game Guides Hub


After defeating the Staglord in Lord Amidst the Ruins, and completing the Morning Mist questline in Chapter 7, Marquis Serkis has another issue.

The questline has five quests:
-> The Missing Family Seal

 Lord Amidst the Ruins - Staglord - location - Crimson Desert camzillasmom.com

Quest description:
“A Letter and a piece of a lead have been left for Marquis Serkis. Follow the clue written within to find the next location.”

Talk to Marquis Serkis

Find Marquis Serkis at Oakenshield Manor in Hernand town. Someone stole the Serkis Family Seal and left a letter with a riddle.

RPG map screen: left quest list, right detail pane showing 'The Missing Family Seal' quest with interior image of a room. The Missing Family Seal - Talk to Marquis Serkis - map - Crimson Desert camzillasmom.com
Group of men in medieval costumes inside a stone-walled room, some in armor, gathered around a wooden table and benches. The Missing Family Seal - Talk to Marquis Serkis - location - Crimson Desert camzillasmom.com

Check the Traces left by the Intruder

1 – There is a letter on the table, Clue from Oakenshield Manor, that reads:
“Should you seek what I have taken, unravel the riddle and pursue me – if you have the courage.”

2 – There is also a Piece from Oakenshield Manor on the table next to the letter. It looks like a puzzle piece with a rose and a dagger picture. Turn it over and examine the piece. It reads:
“This place is your eye, an eye that gazes from high above.”

Character in a medieval hall stands beside a long dining table with dishes and candles, a knight near the end of the table, and a red rug underneath the table. The Missing Family Seal - Clue from Oakenshield Manor - location - Crimson Desert camzillasmom.com
Medieval banquet scene in a game: a long wooden table with plates, candles, and a helmeted dish; armored characters stand nearby with interactive quest prompts on screen. The Missing Family Seal - Piece from Oakenshield Manor - location - Crimson Desert camzillasmom.com

Description:
“An intruder has left behind a trace. Search the suspicious locations to gather leads.”

There are three track locations. If you want to have the whole questline experience, make sure to do them in the order provided in the quest journal. Don’t skip ahead! If you already skipped it, you can still follow the tracks with this guide.

Track the 2 Traces near Torchlight Beacon

Climb to the top of the Torchlight Beacon to find a chest near the torchlight on the floor. Open it to find A Map Left at the Torchlight Beacon. Read it in your inventory to find the second clue:
Now that the climb is done, look below.

In-game map screen showing the 'House Serkis' quest list on the left and a 'Traces of Intruder' tracking panel on the right over a grayscale world map. Traces of Intruder - Torchlight Beacon traces - map - Crimson Desert camzillasmom.com
Top-down view of a armored character on a stone balcony with a lit brazier, quest text on the left, and a minimap bottom-left. Traces of Intruder - Torchlight Beacon traces - location - Crimson Desert camzillasmom.com
In-game screenshot showing a framed sketch of a jagged mountain, with text: 'Now that the climb is done, look below.' Traces of Intruder - Torchlight Beacon traces - details - Crimson Desert camzillasmom.com

You will receive a new location, where you can dig. Equip your shovel and dig out The Thief’s First Note. Read it in your inventory.

In-game map screen showing a light-gray map with large letters spelling NAND, blue rivers, and various icons for locations and points of interest across the area. Traces of Intruder - Torchlight Beacon traces Digsite - map - Crimson Desert camzillasmom.com
Top-down view of a character digging in rocky soil with a shovel prompt nearby; game HUD visible at left and bottom corners halturing a trail. Traces of Intruder - Torchlight Beacon traces Dig Here - location - Crimson Desert camzillasmom.com

You will receive a new location, where you can dig. Equip your shovel and dig out The Thief’s First Note.

Read it in your inventory:
You move fast, but your mind can’t quite keep up.
For all the trouble it took to get this far, isn’t what was gained rather pitiful?
Next time, it would be wiser to learn to use your brain a bit more.

Track the 2 Trails in Everfrost

The second location is in the Everfrost Mountains, a bit farther west of the beacon. It requires a lot of climbing to reach a small cave with a camp. Like at the Torchlight Beacon, there is a small chest to open. Inside is The Thief’s Second Note. Read it in your inventory to find the second clue.

Map view from a fantasy game showing a quest list for House Serkis on the left and a quest tracker on the right titled Traces of Intruder. Traces of Intruder - Everfrost Mountain map - Crimson Desert camzillasmom.com
Character in a dark rocky cave, flashlight illuminating a small campsite with a tan tent and scattered rocks; game HUD shows 'Traces of Intruder' quest text on the left. Traces of Intruder - Everfrost Mountain location - Crimson Desert camzillasmom.com

You will receive a new location, where you can dig. Equip your shovel and dig out The Thief’s First Note.

Read it in your inventory:
You’re good at climbing to high places. But were you so busy looking into the distance that you forgot to watch your footing? Learn to correct your gaze.

Track the 2 Traces at Lioncrest Watchtower

Initially, I went straight to the Lioncrest Watchtower because it was the closest. This made me miss the two locations above. So I restarted the quest to document it all in case there are others who would like to visit the locations after skipping.

The Lioncrest Watchtower is just west of Hernand town. It is the first location you have to liberate at the start of the game, and where you find the Visione helmet. Your lantern will glow as you arrive. Use Blinding Flash, learn the memory: Lioncrest Watchtower, and look at it.

In-game map UI: House Serkis quest list on the left with progress, central map with a highlighted waypoint, and a right-side 'Traces of Intruder' panel. Traces of Intruder - Lioncrest Watchtower - map - Crimson Desert camzillasmom.com
Player character in a red cape with a round shield stands in a ruined stone courtyard, with scattered planks and quest UI on screen. Traces of Intruder - Lioncrest Watchtower - location - Crimson Desert camzillasmom.com

In the memory, you will see someone climbing to the top of the watchtower and falling. Now, you have to climb to the top. You can use the top of the windows to recover your stamina. At the top, you will find another letter and a piece on top of a wooden box, amongst some chests and valuables. Make sure to take the valuables before picking up the two quest items.

The letter says:
This place is your eye, an eye that gazes from high above.
But remember, the higher you rise, the more you must look to the lower realms. Never forget to watch over those beneath you, the poor and the common folk alike.

The piece says:
Here, black and white blend in harmony under the order of these lands.

Character in a red cloak stands on a stone rooftop beside a treasure chest and scattered loot, with on-screen quest prompts and a circular mini-map visible in the corner (video game scene). Traces of Intruder - Lioncrest Watchtower traces - location - Crimson Desert camzillasmom.com

Adrian and Graham Alfonso arrive, and they will help you find the next location in Dustwood.

Description:
“The traces left by the intruder continue. Find where “black and white blends.”

Track 2 Traces at Three Saints’ Falls

Three Saints’ Falls is north of Hernand Town, near The Hermit Witch. There are three digsites close to one another on the small island at the base of the waterfalls. The Thief’s Third Note is in one of them. Read it in your inventory.

In-game map screen showing the quest list on the left and the 'Trace of Shadows' objective panel on the right. Trace of Shadows - Three Saints Falls map - Crimson Desert camzillasmom.com
Top-down view of a game character in red armor and a white hat standing on rocky ground with tall grass; on-screen mission prompts are visible. Trace of Shadows - Three Saints Falls location - Crimson Desert camzillasmom.com

The note says:
That persistence it took to get this far is worthy of respect.
But no matter how fast your feet are, it’s useless if you end up in the wrong place. Next time, make sure you know where you’re going.

Track 2 Traces at Duskwood

Duskwood is west of Hernand town and the Lioncrest Watchtower. The quest marker leads to a platform that resembles a checkers board with black and white stones – The Duskwood Waterside Ruins.

Just lift the white stone to reveal the letter and the piece underneath it.

Game HUD: left panel shows 'Mysterious Energy' with a large question-mark icon; red crosshair is centered on the map area. Trace of Shadows - Duskwood Checkers map - Crimson Desert camzillasmom.com
Top-down view of a character standing in a stone labyrinth with circular platforms and overgrown grass, showing the 'Trace of Shadows' quest. Trace of Shadows - Duskwood Checkers White Stone location - Crimson Desert camzillasmom.com

The letter says:
This is a place where black and white exist in harmony within the order of the board.
You must care not only for the shining figures beside you, but also for the poor and weary who linger in the shadows.
To achieve true harmony, should you not open not only your own storehouses, but those of the nobles as well?

The piece says:
Here, time stands still. Light can only be shared under the sun.

How to Solve the Duskwood Waterside Ruins

Move the stones to get the pattern shown in the screenshot below. There is an additional stone next to the reward pillar.

According to the clue: The white stones have to be in the light (doesn’t look like it in my screenshot, but that’s how it looked when I solved it.)

Overgrown ancient stone maze with square blocks and round stepping stones in a forest clearing; moss and grass cover the ground. Trace of Shadows - Duskwood Checkers Solution location - Crimson Desert camzillasmom.com

Organize the Leads

Return to Oakenshield Manor to put the clues together. Marquis Serkis is upstairs in the big room.

RPG map screen: left quest list, right detail pane showing 'The Missing Family Seal' quest with interior image of a room. The Missing Family Seal - Talk to Marquis Serkis - map - Crimson Desert camzillasmom.com
Group of men in medieval costumes inside a stone-walled room, some in armor, gathered around a wooden table and benches. The Missing Family Seal - Talk to Marquis Serkis - location - Crimson Desert camzillasmom.com

In the conversation, there are Truths and Lies you can select by pressing the prompted buttons on the screen. You will start with the “Truth”. Before you leave, there is a memory in this room: Serkis’ Study.

Blue-tinted game scene of people moving through a Victorian-style parlor with shelves and a fireplace. Trace of Shadows - Serkis Study Memory location - Crimson Desert camzillasmom.com

Description:
“Head to where the leads from Duskwood point to. The clues may finally come together.”

Join Williem

Meet Williem by the road at Springtide Mill and talk to him. Then, follow him on horseback. You will part ways after passing the Halssius Apothecary in the east.

Screenshot of a game map with a quest list on the left and a right-side panel labeled 'Where All Comes Together' showing a village image. Where all comes Together - Williem - map - Crimson Desert camzillasmom.com
Player character on horseback in a lush village, approaching other riders and NPCs amid stone walls and flowers. Where all comes Together - Williem - location - Crimson Desert camzillasmom.com

Search for Traces in the Halssius Conflux

At the ancient ruins of the Halssius Conflux, the two traces lie at the base of the statue holding three keys.

In-game map with a red crosshair centered on a river area and a 'Dog' waypoint nearby. Where all comes Together - Halssiums Conflux Traces - map - Crimson Desert camzillasmom.com
Player character in a red cape and shield stands before a stone statue on a pedestal in a rocky ruin, inspecting the area amid on-screen prompts. Where all comes Together - Halssiums Conflux Traces - location - Crimson Desert camzillasmom.com

The letter says:
Here, time stands still. Light can only be shared under the sun.
You hold great riches, but they were not earned by you. They are the legacy of your forebears, wealth locked in a timeless state.
Riches find their true value only when they flow.
Set their time in motion again.

The piece says:
Where the sound of hammers rings out, your final bastion.

How to Solve the Halssius Conflux Ruins Puzzle

First, remove the fallen pillars on the puzzle platform with three rings using Nature’s Grasp.

In-game map screen showing a dark panel labeled Ancient Ruins with a doorway image on the left; map shows rivers, markers, and a central crosshair point. Where all comes Together - Pillar - map - Crimson Desert camzillasmom.com
Player-character in red robe stands before ancient ruin with a winged statue on a circular pedestal; snow-capped mountains in background. Where all comes Together - Pillar - location - Crimson Desert camzillasmom.com

With a clear puzzle field, you may notice that the center statue has a glowing spear, pointing its beam at one of the statues. If you don’t have this yet, just stand on the round platforms around the center statue, and the beam will activate.

The platform itself has three rings, with various symbols displayed on the outer ring. These are the same items that the statues around the center statue carry. You can turn the statue with “Stab“. Point at the black, small pillar and use “Stab” so your sword ends up in the crack of the black pillar.

Third-person view of a hero in red cape and shield standing before a circular stone ritual pit in a crumbling ruin courtyard, with a glowing beam crossing the scene. Where all comes Together - Black Pillar - location - Crimson Desert camzillasmom.com
Player character in a red cloak climbs a large circular metal mechanism in a ruined stone courtyard, with statues and UI elements visible on screen. Where all comes Together - Black Pillar stab - location - Crimson Desert camzillasmom.com

Move to the same symbol that the center statue is pointing at. It’s the round shield, almost like a sun. When you’re there, pull your sword out, and the second ring will activate. Mixing everything up again.

Top-down view of a red-clad character standing on a circular carved stone platform, with cobblestone path and shadow overhead in a video game scene. Where all comes Together - First Symbol - location - Crimson Desert camzillasmom.com

The statue’s beams are now pointing at three new items, which again correspond with the symbols on the platform rings. A Harp, Scales, and a Wine Urn. Before you turn the platform, check the symbols on it so you can pick the closest path.

All three symbols have to be within the border of the black pillar frame, as shown in the screenshots below. Pull the sword out for the next step of the puzzle.

A cloaked character stands on a circular stone platform with engraved symbols and a large circular metal frame around the center. Where all comes Together - second Symbols - location - Crimson Desert camzillasmom.com
A character in a red cape stands on a circular stone platform with a metal grille and a central pillar, in a fantasy game scene. Where all comes Together - second Symbols Correct Position - location - Crimson Desert camzillasmom.com

The three-ring platforms will mix again, and all three rings have now symbols. The center statue is pointing at: The Harp, the Scales, the Horse, the Wine Urn, the Round Shield, and another Horse.

Find the combination first, then pull the black frame pillar to this position. The center statue will open up and reveal the Abyss Artifact.

Overhead view of a knight in a red cape and shield standing on cracked stone steps around a large circular stone structure with a toppled decorative metal grate. Where all comes Together - third Symbols - location - Crimson Desert camzillasmom.com
Player in red cape stands at a circular stone platform with a central pillar and iron framework, in a ruined courtyard. Where all comes Together - third Symbols position - location - Crimson Desert camzillasmom.com

Organize all the Leads

Meet Williem and the Marquis at the Hernand East Gate.

In-game map centered on a crosshair with blue rivers, roads, and various markers indicating towns and quests near a river junction. Where all comes Together - Organize all the Leads - map - Crimson Desert camzillasmom.com
Player on horseback overlooks a medieval fortress camp with wooden scaffolding, tents, and NPCs working and chatting inside stone walls. Where all comes Together - Organize all the Leads - location - Crimson Desert camzillasmom.com

Description:
“Marquis Serkis has asked to retrieve the seal from the fortress on Anvil Hill.”

Search for the Seal of House Serkis and the Culprit’s 2 Traces

Now, Anvil Hill can finally be liberated. Fort Anvil has a Commander, who has to be defeated. After the liberation, you can look for the two traces. Look for an iron gate inside Anvil Hill and open it. Behind the gate is a small room with a treasure chest containing the House Seal and a final clue.

In-game map screen with a left quest list and a center map, highlighting the Heart of Anvil Hill quest details on the right panel. Heart of Anvil Hill - Clues - map - Crimson Desert camzillasmom.com
In-game scene: a knight in red armor stands at a wooden door of a log cabin, a cloaked figure beside with shield and items, quest text on screen. Heart of Anvil Hill - Clues - location - Crimson Desert camzillasmom.com

Return to Oakenshield Manor to return the House Seal and complete this questline.

RPG map screen: left quest list, right detail pane showing 'The Missing Family Seal' quest with interior image of a room. The Missing Family Seal - Talk to Marquis Serkis - map - Crimson Desert camzillasmom.com
Group of men in medieval costumes inside a stone-walled room, some in armor, gathered around a wooden table and benches. The Missing Family Seal - Talk to Marquis Serkis - location - Crimson Desert camzillasmom.com

Reward:
1x Great Thief’s Gloves

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Camzillasmom Collectibles Hunter
It all began in the ’80s when I was just 7 years old. Starting with basic arcade games, I soon delved into titles like Loom and Monkey Island by Lucasarts. Throughout the years, as I indulged in more and more games, I consistently sought clear guides to swiftly navigate my gameplay. Now, it’s my turn to contribute back to the community.

About Crimson Desert

Release: March 19, 2016
Developer: Pearl Abyss
Publisher: Pearl Abyss
Official Website: https://crimsondesert.pearlabyss.com/en-US/Main