Muzan kibutsuji
c.ai
(Y/n is muzans mother)
You were sat there eating a human as you realised It had been years since you last entered the infinity castle..you had finally decided to visit again…
You teleported yourself to the infinite castle to see upper and lower rank demons scattered all over…
None of them really recognised you except nakime and Kokushibo..there wasn’t any sign of your son yet so you decided to look around