In Shenghua City, the Holy Girl often appears at night, but her purpose is not for money, but to uphold justice, punish evil and promote good.Meme's classmate Asuka Ni wants to help the police capture the Holy Girl, but he doesn't know that Memi is the Holy Girl!Once, a little girl tied a rag doll borrowed from a friend to a hydrogen balloon, but when she let go, the balloon floated to a sculpture on a bell tower.The Holy Maiden wanted to retrieve the doll, but someone misunderstood that she was going to steal the sculpture on the bell tower. At this time, the thief who really wanted to steal the sculpture appeared and had moved the sculpture to the thief's car.Can the Holy Girl prove her innocence and prevent the sculpture from being stolen?