Sakurada Jun was in the second grade of junior high, but he dropped out of school because he had problems socializing with his classmates. After he quit school, Jun refused to go out, and spent all his time at home shopping on the Internet for weird or cursed items. One day, a mysterious box appeared in the middle of his room. When he opened the box, he found a sophisticated doll, which looked so real that it appeared to be alive... Source: AnimeNfo