A shy, nerdy man, Takeru finds a schoolgirl hooker Lily is unconscious in a Tokyo park, so he decides to bring her home and lock her up in a secret basement. Although Lily is afraid of him, in fact, Takeru didn't do anything to hurt her. After Lily begins to uncover a shocking episode

On a premise of a prison, a guard dressed in protective clothing, who is in charge of cleaning of the sandy beach known as the special government-owned land, has been cleaning the beach as usual today. When he was finished with the cleaning, a chief guard dressed in the same protective clothing comes to the beach to take the three condemned criminals.The beach of the sea has the power to take the lives of a person who has touched the sands, and the death penalty had been executed by using such supernatural power in this prison...