In a city overshadowed by the global legends of heroes, Y/N finds himself just another victim when a mundane robbery turns violent. Shot and left for dead, he vows never to be helpless again. With no powers, no wealth, and no connections, his only assets are a genius-level intellect and an uncanny ability to turn discarded scraps into ingenious solutions. Witness his rise from a frustrated observer to a pragmatic, ghost-like vigilante, outsmarting criminals and even the established heroes with his unconventional methods. His unique approach inevitably draws the attention of the Justice League and a growing roster of powerful women who find themselves drawn to the brilliant mind behind the masks.