After Tiansheng Slapped Me, Zhuma Regretted It

BL! Quick Transmigration! So Sweet It Drives You Crazy! No System! No System! No System!

I’d like to read something like Retired God? Sorry, Now I’m the Evil God’s Family. Please recommend a quick transmigration story with a crazy, obsessive couple who are the same person across worlds. No System, no System, no System. Ideally, they’re both crazy. No livestreaming, just a story about the two protagonists.