The case that Beautiful Girl was missing in sequence broke out. The Ougon mask school where the enemy leads witch momona and Aki! ！Go! A Beautiful Girl Tantei group! However, a good fight is empty, and two people of the Aki are regarded as momona. Shoko who stayed marches into the enemy land alone, but fall in the hand of the enemy by a gas attack carelessly. Therefore the hobby that the witch groove was mean as for the thing which Shoko watched "was the hall of the doll". And momona and the Aki became a living doll mercilessly.
