The main character is an ordinary school boy. One day, he was tangled with a group of yakuza in a forest of neon. He thought he managed to escape, but he was found by one of these men in a park. He thought it would be end of his life, then Reika, who was during the course of training, came to save him. Eventually Ryo appeared and they started chatting in a cheerful way. The main character was in a daze, and when he came back to earth, they were already surrounded by several men.