(Love at first sight + mortal enemies + younger man + househusband + winning back his wife)
Chu Yan goes to a bar to find his good-for-nothing younger brother, only to walk in and see a man harassing him. Chu Yan goes straight over and slaps the man.
The second young master of the Fu family, Fu Mingzhou, is a spoiled playboy who's been doted on his whole life. He's never been turned away or had to suffer until he meets Chu Yan.
Later, someone who doesn't know the truth asks Second Young Master Fu, "I hear your guy has a bad temper and hits people. You can't keep a guy who hits you, Second Young Master. He'll end up walking all over you."
Second Young Master Fu, who hears this, gets angry on the spot. "I like getting hit by him! Keep making things up and telling me to find someone else, and I'll beat you up!"