A couple who have been married for five years. Her husband, Satoshi, is being bullied by his boss at work, who doesn't get along with him. The person who helped Satoshi was Abe from another department. Abe recruits Satoshi to his department, and Satoshi also places his trust in Abe. They ended up inviting Abe to Satoshi's house for dinner. His wife, Jun, also trusted Abe. However, Abe has a surprising secret side...