For Whom the Bells Tolls is a quest in Kingdom Come Deliverance 2, unlocked at level 12. It takes place on kingdom_come_deliverance_2_trosky. Complete 16 objectives to finish it and collect the rewards.
Objectives
Save Sir Hans from execution.
Get to Thomas.
Haul the sacks to the charcoal shed.
Unlock Fanka's spice chest.
Help Kolda with his axe.
Find Kabat's rosary.
Find out what medicine to give to Captain Thomas.
Get hold of fever tonic.
Take the medicine back to Thomas.
Take care of the horseshoe for the blacksmith.
Bring Kolda the sharpened axe.
Talk to the blacksmith.
Get hold of some stomach potion for the chamberlain.
Get hold of something for the chamberlain's stomach.