Revenge of the Shadow Killer

Owen Yao was backstabbed by his girlfriend Seraphina Ming, who stole his Crystal Core and left him for dead. Reborn at the Apocalypse's start, he obtains the 'Shadow Kill Ability'. He hides, hunting Zombies for power, watching Seraphina Ming plot again. Owen Yao establishes 'Dawn Base' and 'The Ability Bureau', becoming a leader. He leads humanity to find the cure, ending the Apocalypse and rebuilding civilization.