Marathon Runner Trophy in The Witch and the Hundred Knight: Revival Edition
Reached Floor B10 without ever going back.
How to unlock Marathon Runner
(Tower of Illusion only)
To unlock the basement levels of the Tower of Illusion, you must first complete the first 100 floors of the normal Tower. Once completed, you will have to go to Metallia’s house and exchange 113 anima to unlock the basement levels of the Tower of Illusion. You will then need to go from floor B1 to B10 without exiting the Tower. Once you have done so, this trophy and Blue Pill will unlock.