Completed[Zombies + Apocalypse + Doomsday + Selfishness + Decisiveness + Villain]
Important: The protagonist is neutral evil when in a good mood, chaotic evil when in a bad mood. The protagonist has almost no humanity, don't read if you don't like it.
Chi You only learned after his death that the hotheaded kid who kept clamoring about love and peace was the destined protagonist, the chosen one to save the world, and he was just a stepping-stone villain on the protagonist's path.
Because he was the protagonist, the cautious Chi You ignored the threat.
Because he was the protagonist, all of Chi You's deadly attacks were ineffective.
Because he was the protagonist, Chi You's subordinates were swayed and betrayed him.
Now, reborn, Chi You had three choices:
Fight to the death with the protagonist like in his previous life, and find a way to kill him.
Stop being a villain, become a righteous person, and seek a way to survive.
Join the protagonist's group and be an obedient subordinate.
Chi You kicked over the three plans and rearranged them.
He would join the protagonist's group like a righteous person, and then find a way to kill that damn protagonist!