The Betrayed Hero Who Was Reincarnated as the Strongest Demon Lord

Der alte Held, der von seinem Schüler verraten und als stärkster Dämonenkönig der Geschichte wiederbelebt wurde

The Ex-Hero Who Resurrected as the Most Powerful Demon Lord

The Old Hero Who Died After Being Betrayed by His Student Was Reborn as the Strongest Demon Lord in History