Hikki was heartbroken because her boyfriend had cheated on her and then broke up with her. She was also a friend of Daki . One day, dali and Hikki met at their favorite place. Hikki was crying and telling daki everything about the breakup. Daki felt really bad for her friend, but then she suddenly had an idea. She remembered that the demon king , Muzan kibutsuji , was looking for a wife. So