The [kusakabuonna] educational institution is sudden, Huge "Person" of the mystery is tormented....... Surroundings in the educational institution are covered with the wall of the labia of the vagina, An innumerable tentacle attacks girls....... It becomes in extraordinary happenings that happen suddenly and it becomes a panic, Girls are made to capturing alive by the tragic either tentacle and violated. To silence, It hears of an obscene sound in which the woman is violated here and there. A man doesn remain one and be slaughtered, The woman got the remainder of the nursery of next to one of the tentacle violated. The wall of the labia of the vagina expands when girls are violated, It finally covers with power to crush the educational institution and it devotes.

Heroines who survived miraculously. The tentacle still extends demons hand in the educational institution, When girls are caught, it keeps violating it....... Hearing it in the world of silence, Only female [aegi] voices who are the person....... And, the living thing of the tentacle accomplishes the [aratanaru] evolution. Really in the ending world, What is the one that they saw.......?

Thus, It is tormented, The escape play from the educational institution that had become the rape prison of the tentacle started.......