Love System: My Sister Is the Ultimate Boss

Lin Hai receives a romance system that promises to guide him toward his perfect love story—or so he thought. When faced with impossible missions, he picks the safest option: pretend his overpowered sister is his girlfriend. But watching her casually crush planets with her bare hands and toy with cosmic monsters makes him wonder if those other missions weren't so bad after all. A hilarious twist on romance systems where the biggest threat isn't rejection—it's surviving your fake girlfriend's universe-ending power.