A typical high school girl, betrayed by her neighbors, a forced player in the game of Btooom!, betrayed by the group she teamed up with. All men are scum.

In the moment of danger, trust issues start to show between Taira and Sakamoto. Sakamoto wants to save everyone especially the girl who just tried to kill him.

It seems the players on the island are interconnected in more ways than one. While Sakamoto mulls over this new information, the good doctor begins his end game.