Her mother remarries and Himari moves into her father's new mansion, but she feels uncomfortable.One day, her mother is away for two days on a business trip, and she decides to go visit her boyfriend.Her father-in-law readily agreed, but in the end, Himari passed her boyfriend and came home in the middle of the night.To relieve stress, he begins drinking with his father-in-law, but he suddenly becomes drowsy and loses consciousness.The next time she woke up, her limbs were tied to the bed...
