Petals of Reincarnation

Touya Senji is a high school student crushed by the shadow of his dead older brother, who excelled at everything. His parents, unable to bear their grief, kick him out of the house. Desperate to prove his worth, Senji's life flips when a mysterious transfer student named Haito Luo Buffett introduces him to a secret world: a special dagger that lets users tap into the skills of a past life. But it's a gamble, your past self could be a hero or a villain. Senji joins the Forest of the Greats, an organization hunting Returners, reincarnated evil historical figures who threaten humanity.

Once a century, a handful of humans awaken as Reincarnators, inheriting the memories and superhuman abilities of legendary figures. Albert Einstein grants Absolute Speed, derived from relativity. Marie Antoinette wields destructive musical magic. Genghis Khan is a brutal combatant. They battle The Void, a malevolent entity seeking to erase history itself. The series explores identity, morality, and the struggle between embracing a past life and forging a new future. [edit]