I Was Sacrificed as Her Substitute, Then Reborn to Kill Them AllEpisode 13

Reborn after dying for Lucian’s tribulation, Jade learns she was only a stand-in. Betrayed by her mentor Adrian and sacrificed for Clara, she awakens the forbidden power of Severance, cuts every bond, and turns her broken sword against those who used her. Hunted as a traitor, she returns to Blackthorn Academy to destroy its cruel rules and claim her own path. Can a woman forged by betrayal rewrite the world that tried to break her?