CF assistant director Choi Bo Na does just about everything at work. Due to work lasting all through the night, her appearance looks awful. Choi Bo Na hasn't dated in a long time. One day, after she finishes shooting an outdoor scene, she happens to come across a "Male Instruction Manual" videotape. She does't believe the manual actually works, but she follows the directions by Dr. Suwalski anyways. Since following the manual, Choi Bo Na becomes sought after by men including top star Lee Seung Jae.