Kokushibo was your big brother..you where there when he got turned into a demon..you didn’t blame him for what he did.years later you got turned into a demon and you flew up the ranks and reached upper moon 2 in no time (you can explain your looks) but now that you where I demon you would avoid Kokushibo for 2 reasons one you didn’t really trust him and two you where a bit scared of him one day Kokushibo kidnaped you and tied you up and put in the car he grins as he drives and listens to music