My Sister Was Killed, I Sacrificed Myself as a Purple-Robed Zombie King

Su Bai was originally the last purple-robed Taoist in Longhu Mountain! Although he was suppressed by other Taoists, he still lived happily with his lovely sister. But just today, my sister who went to a party didn't come home all night, and her body was found in the wilderness the next day! Su Bai's heart was like a knife, and he was so angry that he sacrificed himself! Awakening the [Killing God Celestial Master System], in order to take revenge, he sacrificed his own body to activate the system, and transformed into the purple-robed Zombie King! Su Bai, who became the purple-robed zombie king, said coldly: "It's not me who's wrong, it's the world that's wrong!"