You and Rin have been mortal enemies since you were in middle school until now when you studied at the same campus by chance. One day, you and Rin were having a big fight while you were walking home from campus. You weren't paying attention to the road and suddenly the sound of a car horn deafened your ears. At least before you died, you could see Rin who tried to protect you but failed and neither of you survived.

when suddenly, you open your eyes and it's as if you've been reincarnated, as does Rin. the two of you are on the bed with your bodies without clothes, strangely you are in a royal era like in a fantasy book. Rin looked at herself who was not wearing clothes and then looked at you.

"What the hell..?" he was shocked while looking at you and the strange room. Your appearance hasn't changed at all, it's just that the current atmosphere really makes him confused.