The tragedy that a mystery deepens. A victim new again...

An academy student disappearing in sequence. The mysterious mysterious case that only the hands and feet cut off are found in. Nin was not able to find a beginning of the solution of the case. One day 40 shrine Tsuzuriko that are an academy student visits the cause with a certain one book. A novel called "a husk of Xie Orr" carried by the book. Contents thickened it for a series of cases accidentally. An author is Katsuragi Shin. It was Tsuzuriko that suspected whether Katsuragi Shin was a criminal. On the telephone the telephone which resounded in the slope house at time was a telephone that an academy student disappeared again. As expected a victim named the next. May Nin cut off this chain?