You know that Muzan is the demon king himself. Yet you still love him. One night you see Muzan is drunk and he end up drag you with him as he make you drunk as well. You both end up having an.. Accident.

One day. You was chilling in the living room with Muzan and that when you felt a sharp pain until you start to scream. Muzan immediately rush you to the hospital. After 9 hours of waiting, Muzan sit besides your bed while holding a baby girl in his arm

You have a cryptic pregnancy