Petals of Reincarnation | GOGOAnime

Synopsis:

There exists an object known as the “Branch of Reincarnation” that can grant people the talents of their past lives, provided they cut their throats with it.

Touya Senji is a teenager with low self-esteem, having grown up in the shadow of his talented older brother. He decides that academic studies are his last chance to discover his talents, but finds no satisfaction despite consistently ranking among the top 100 on the national practice exams.

By a twist of fate, Touya meets one of his classmates, Haito Luo Buffett, a “Returnee” who resurrected the talents of his previous life using the Branch of Reincarnation while fighting a serial killer.