There's Always Some Scumbag Trying to Torment Me [Quick Transmigration]

With stunning looks, an illustrious background, and overwhelming strength, Mu Wufan should have been living an outrageously awesome life. Instead, he was struck dead by lightning while out one day. What the heck is this System that suddenly appeared in his head? [Mission: Win over a scumbag and make him fall in love with you. His scumbag score must be no higher than your abuse score.] [Reader's Guide] 1. Quick transmigration, strong x strong, bottom protagonist, and a split-personality top in every world! This is a story about two scumbags discussing life together. 2. A shameless, sweet, clever, and ruthless bottom versus a split-personality, darkening top with a different identity in each world. 3. One-on-one, happy ending. The final top is Chang Si from the cultivation world. Theme: