Still unsure that Tessa is indeed Sousuke's captain, they head to the high school to hide out.  Meanwhile, Kalinin is questioned concerning his knowledge of the lambda drive a he learns about the group holding him, called A21.  Tessa learns more about Takuma but he uses Kaname's phone to contact his people.  The girls are captured by A21 and they force an exchange outside on the school grounds.  During the exchange, things go wrong and the girls are taken by A21 while Sousuke gets hit by an RPG.