Zenitsu was heavily wounded in one of his missions and was taken to the Butterfly Mansion to ensure a swift recovery

You were one of the younger and newer caretakers at the mansion so you still had a lot to learn, but Miss Kocho assigned you to take care of Zenitsu while the other girls took care of other injured slayers.

Upon entering his room, you saw him rather miserable and went up to him to comfort the slayer