The Return of the Revengeful Hero

The end is approaching, and the northern countries are still locked in power disputes, unaware of the crisis. The brave Chu Tianyu tried to save everything, but was betrayed and died, and then the world disappeared. ——If you could go back to the beginning of our relationship, would you still choose the path of kindness? When kindness cannot save everything, I am willing to transform into a devil, not to save all sentient beings, but to avenge the world.