My God-Slaying System in Gotham

Ange, a cynical playboy, found himself reincarnated as a newly minted billionaire in a chaotic Gotham – a city where the universes of Marvel and DC collide in a constant storm of disaster. His luxurious new life was short-lived when he stumbled upon a comatose Wonder Woman, instantly turning his mansion into a prime target for Gotham's most ruthless villains. He had money, but against superhuman threats, he was just a rich, terrified mortal. Just as the bullets started flying and Black Mask's goons closed in, a terrifying 'God Killer System' ignited within him. Its first, non-negotiable quest: Protect Diana Prince until she awakens, or face permanent system shutdown and an agonizing death. Success, however, promised unimaginable, universe-level talent, transforming him from pampered heir to a potential deity slayer. Now, armed with only a nascent aiming system, an arsenal of money, and a yacht full of confused bodyguards, Ange must somehow shield a sleeping goddess from the Joker Gang and the entire Gotham underworld. But in a multiverse teeming with true gods, his very existence – and his awakening power – might just draw far deadlier, cosmic attention.