Rebirth of the Corpse Emperor, Changing Fate Against the Will of Heaven

The fat boy is reborn as the Zombie King against the War, Tina's death, Mary's sacrifice, all these things, can our protagonist change? As the hunting boss, is the protagonist an enemy of the whole world, or is he joining one side? As a small character who is destined to be eliminated by the protagonist group in the game, let us wait and see whether he can change his destiny!