The Zombie King Reborn in the Apocalypse

Su Bai, the only Zombie Emperor in the apocalypse, had countless underlings, yet died at the hands of someone closest to him. Sent to a research institute by the person he cherished most, he endured bone-deep pain every day. He hated them! Reborn in the apocalypse, he was determined to make everyone who had hurt him pay, and to protect those who had once protected him. Mercy? Family affection? You were the ones who destroyed those things with your own hands.