L-elf has the students perform military training and establish plans to increase the defenses of Module 77. Meanwhile, Raizo is caught once again trying to hijack one of the Valvraves and is put into prison, while Kyuma dedicates himself to training in order to avenge Aina's death. Soon after, Module 77 is once again under Dorssian attack. Haruto and Saki engage the enemies unaware that they are being drawn away from the base and giving an opening for a second invading force. With Haruto and Saki occupied fighting A-Drei's party, a shortage of power renders the module defenseless until Kyuma takes control of the blue Valvrave and starts a counterattack. However, Kyuma finds himself in a disadvantage until the yellow Valvrave, piloted by Raizo, appears to assist him and they manage to drive away the enemies.
Haruto Tokishima, a high school student, discovers Valvrave, a mysterious and very powerful machine, and after controlling it Haruto becomes immortal.
