Promising to certainly save the captured Niko, Haruyuki, who enlisted the help of Archangel Metatron, as well as Takumu, Chiyuri and Blood Leopard made their way to the base of the Acceleration Research Society, overcame obstacles and opposed Weiss and Argon. But when it seemed that the two squads were about to meet in battle... a mysterious red ray suddenly flew from the sky, creating the Armor of Disaster 2. The monstrous power of the Armor brought Haruyuki’s squad to the threshold of extermination. But then Metatron, completely synchronized with Haruyuki, leads him to a world where time stands still. And in this world in which everything can be comprehended, Metatron begins his story. About why Brain Burst was created. About the meaning of the existence of Burst Linkers...