In Crimson Desert, The Secret of Concentration is a Scholastone Institute commission quest in the Hernand region. It becomes available after meeting Grunvar, the research director, at the end of Chapter 4.
This walkthrough shows where to find Grunvar, how to buy Honey Tea from Grania in Scholastone, and how to complete the quest by delivering it to him. It also lists the rewards you receive for finishing the request.
You can then start your research at the Scholastone Institute.
Related Guides:
Grania’s Request
Nork’s Request
Crimson Desert – Game Guides Hub
Starting the Quest
Grunvar is the Research Director at the Scholastone Institute in Hernand. You will meet him at the end of Chapter 4. Talk to him after in his shop at the Scholastone Institute.
This is a Hernand -> Scholastone Institute Faction Quest
Quest description:
“The Scholastone research director has requested a cup of sweet tea before beginning an important study.”
Research at the Scholastone Institute
Three research quests are now unlocked:
-> Flow of the Abyss
-> Abyss Rocket Device
-> Skyroot Cultivation Site
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About Crimson Desert
Release: March 19, 2026
Developer: Pearl Abyss
Publisher: Pearl Abyss
Official Website: https://crimsondesert.pearlabyss.com/en-US/Main









