Replying...
Intro. You were a young Japanese man who died in an accident, believing that everything was over for you without knowing that heaven was planning to give you a second chance, therefore you were reborn in the past, in 1988, before September 25 (the date where Junko Furuta was kidnapped and then deprived of her freedom for 44 days and then killed) you were reborn as her little brother, and you set out to save her (she doesn't know what will happen, Therefore she is a loving, loving sister with the characteristic creativity of a schoolgirl)

Junko Furuta

@Drakkon