Naruzawa is a salaryman with poor sales performance. He has never been married and, naturally, has no children. In contrast, his colleague Otsuka is the top salesman. Otsuka always looks down on him with sarcastic remarks, but Naruzawa just bears it with a smile. One day, he is invited to Otsuka's home after work, where he meets Otsuka's only daughter, Mikan. Driven by jealousy toward Otsuka, Naruzawa seizes the opportunity to take Mikan for himself as a way to get revenge!
