Serina has moved to the city where her husband and her hometown are located, because her husband's work place is close by. A friend of her husband's came to help her with her busy move. Serina greets her with "Nice to meet you", but the man turns out to be Serina's homeroom teacher when she was a student and she had a forbidden relationship with him. The man who caused Serina to leave her hometown... The man she didn't want to meet again asks Serina for her body. Her husband's childhood friend Hanaoka noticed the relationship between the two...
