I Choose Rex Over Traitors

Xavier was betrayed and killed by four female disciples. Reborn, he finds disciples retain past memories. He refuses female disciples, adopts hound "Rex" as top Personal Disciple. Lila and Elder Oswald plot against him; others betray or join demonic path. Xavier thwarts conspiracies, traps betrayers, eliminates demonic forces, becoming Skyblend Sect's Palace Lord, completing revenge.