Although Hibiki and the crew defeated a massive Earth battleship at the end of the first stage, they spotted five more battleships further ahead, aiming at Mejeiru and Tarahk. The crew of NIRVANA learned that Tarahk and Mejeiru, their home, were facing the crisis of Karitori (reaping). They sped up their journey home to inform them of the crisis. Along the way, current information about Earth, brought by the girl Misty who had joined their travels, was worse than they could have imagined. Hibiki and the crew realized that a true fight lay in the future. VANDREAD is finally converted into its final system due to the attack of an enemy that is becoming increasingly violent. Can they save their home? And what will happen to the relationship between Hibiki and Dita?