Haruna Kanako has a hard life. She lives with her brother Kaku, and her father Katori. Haruna never wants to go home. One day while sitting in the park, bullies attack her and kidnap her. When hood is finally lifted from her head, she finds herself in a dark room. She sees an opportunity to escape and takes it. Hiding in a music room, she comes face to face with the Host Club. And her childhood friend.