In Kingdom Come: Deliverance 2, the quest "Beyond the Grave" sends players on a mission to find the seal of an influential person. This guide provides all the information on how to help the fellowship obtain the relic.
After completing the Feast for the Poor quest, you will have the opportunity to take on this task. Head to Kutná Hora to the tavern called "The Hole" and find a girl named Krysa.
Ask her if there's any interesting task. Agree to help, even without knowing all the details in advance — this will start the quest. Krysa will then tell you that you need to obtain the seal of a recently deceased aristocrat.
Head to the Sedlec Monastery.
At the chapel, find a blind monk who will ask you to collect bones in the chapel's basement. This will start the quest Thou art but dust.... While fulfilling the clergyman's request, the hero will end up in the crypt.
Once inside, find the wall with a cross at the top and start dismantling it. After going through the passage, search the grave, but you won't find anything valuable.
Leave the crypt and head towards the cemetery exit. Then turn right from the exit and follow the road north until you find the gravedigger's house.
Climb to the second floor using the ladder you find if you enter the house through the door on the right. Once upstairs, inspect the chest, but unfortunately, there's nothing useful inside.
The seal is with Lenek, and there are two ways to obtain it:
Return to the tavern "The Hole" to Krysa. Inform the lady that you have acquired the seal. The girl will gratefully accept the relic and give you a modest monetary reward.
You can steal the seal from the gravedigger either before or after starting the quest. To enter the crypt, you need to pick the lock.