reqs for becoming demon are:
- 5 player grips (demon or non demon)
- bad reputation
when these requirements are reached, at night theres a 33% chance for muzan to approach you (you need to be alone and in a secluded area i.e outside of a town/village) he appears in front of you and after yapping for a bit he asks you if you want to become a demon, saying yes starts a short cutscene of you squirming on the ground after he injects you with blood, saying no kills you.
nezwenox You’ve Reached Level 1