What Should I Do About My Boyfriend's Twisted Side?

Cheng Yu got herself a boyfriend. He was handsome, gentle, and great at housework. He was practically the perfect boyfriend in her eyes. He did have one little flaw, but Cheng Yu put up with it. Then, after they had been together for over a year, Cheng Yu suddenly discovered one of her boyfriend’s secrets! She couldn’t take it, so she immediately broke up with him. But in the end, she found that breaking up didn’t seem to work...