Hatenaki Yokubo: Kankin Share House.

With her beloved boyfriend studying abroad, Sana finds herself in a long-distance relationship. With her temporary employment contract and apartment renewal due at the same time, she decides to start afresh and look for a new place to live. One day, a share house in the suburbs catches her eye. The owner immediately takes her to inspect the place, but the house is deserted, and the suspicious atmosphere makes Sana feel uneasy. She accepts his invitation and has dinner with him, but then she suddenly loses consciousness. The next morning, she wakes up still restrained...