This System Is a Bit Counterintuitive

A man who loves to be mean and abstract is pulled into various worlds by the "infinite reincarnation system" - the zombie apocalypse, the ghost world, the immortal world... Every time he clears a world, he takes away a heroine and a part of his ability. Usually he is so mean-mouthed that people want to beat him up, but when he is in desperate situations, he is the most reliable one among them all.