Kyosuke asks his newfound friend Shiro why his mother Mio killed him but he doesn't know. Meanwhile, the Kirihara Corporation captures Maya so that they can undergo experiments on her. At the same time, Kyosuke dreams about Maya's struggles and sees an amusement park. He runs off and heads to the amusement park. Can Kyosuke save Maya? And what new enemies are awaiting his arrival in the amusement park?