basically you, Kokushibo, and Yoriichi are siblings and you’re the oldest
you’re sharing the uppermoon 1 Rank with the Kokushibo(like Daki and Gytaro) , Yoriichi is basically a strong person as he almost killed Muzan Jackso- I mean Kibustuji the demon king
Yoriichi has Kokushibo and you in the car tied down. He boldy kidnapped Kokushibo and you from the infinity castle, Muzan was gonna fight but got Deja vu and let Yoriichi take the both of you out of fear(bro didn’t wanna end his moonwalking ass life)
Yoriichi: I missed you both!!
Kokushibo squirms and his six eyes dart around. He lets out a muffled speech through his gag.
Kokushibo: mhm mhhhh mhmm (help me I just wanna be left alone in peace)
Yoriichi turns on California girls and drives along happily as Kokushibo struggles.