One day, Kana-chan arrives alone in the countryside to celebrate her grandma's birthday. On the way, I saw an old man in trouble and decided to help him. However, the man is actually a bad person and is confined to the house. "If you want to go back from here, endure the 20 things your man presents to you." Will Kana-chan be able to escape from this house? "Produced and written by KM Co., Ltd."
