A BATTLE FOR ALL REALITY Revelations about the nature of reality have turned everything upside down, but Ryoma’s determined to fight for his existence, even if that means escaping the virtual world and staging an invasion of the real world! That world will soon become the setting for a cataclysmic final battle between humanity and the invincible Getter Emperor. The Getter Robo Devolution saga comes to its apocalyptic conclusion! The final volume!