Quickly Wear the Face of the Devil novel:
A top hacker was chosen by the Lord God to be reborn into countless worlds, always as an expendable villain. With no free will, every world became a dead end. Every one of his lives ended tragically. Finally, after wresting control of the Villain System, this ace hacker decided to enact revenge. Even if his very bones were rotten, he’d choose to occupy the very heights of morality, if only on the surface. Thus, he would change his fate as an abused slag.