Hidden Mercenaries is a world quest in the series of Old Notes and New Friends, added in Genshin Impact Version 3.1 in the newly released Hypostyle Desert for players to explore. In this quest, players need to search for a secret base that is captured by the Eremites. Complete the quest to get rewards like primogems, mora, EXP, etc.
How to unlock and start the Hidden Mercenaries world quest in Genshin Impact
Completion of Duel Evidence world quest in the quest chain series of Old Notes and New Friends.
- The Hidden Mercenaries quest starts near Aaru village.
- Talk to Soheil when you’ve reached the area, he’ll give players a quest item “Sohail’s Old Notes.”
- Sohail’s Notes mentioned a place known as the “Lamb Devouring Rock”. There might be a Thutmose’s secret base around that area too.
- Enter Thutmose’s secret base and then go to the area marked on the image above.
- The operating device will ask players for a password.
- Sneak past the other Eremites and follow the Desert Erimite clearwater.
- After getting the password, head back toward the operating system.
- Choose the first option Marg Bar Parvezravan, players will also unlock an achievement “What’s the Password?”
- Go inside Thutmose’s secret base and look for valuable items and follow the navigation bar.
- Players will find a common chest that has a quest item “Record of the Lamb Devouring Rock.”
- Report back to Soheil and hand him the stone slate you found in the Eremites‘ secret base.
Genshin Impact Hidden Mercenaries Quest completion rewards
In the Hidden Mercenaries world quest, players can obtain following rewards by completing the quest:
- Primogems x 40
- Mora x 40,000
- Adventurer’s EXP x 350
- Hero’s wit x 3
- Mystic Enhancement ore x 3