Jung-suk's wife runs a boarding house and he helps by cooking, doing laundry, and cleaning. He's under his wife's control, but he doesn't give up his dream of becoming an actor and eventually passes an audition. Sun-mi and Hyun-jung from the boarding house overhear him practice and mistake him for a wealthy man. They seduce him for his money and he falls for them...

Mi-jung wakes up a different gender every morning. She's Nam Mi-jung when she's a man and Yeo Mi-jung when she's a woman. Her friend Jin-soo is in love with Yeo Mi-jung. She also has a girlfriend named Eun-seo. A ridiculous love story takes place between these four people.

A lonely young man is in dire straits, but his friend's mothers don't see him as a boy, but as a man, and take extra interest in him.