A few years after the disappearance of True Holy Machine Soldier, he appeared next to the Vassal Knight GP01, informing of the impending great war. In order to protect the people living in the world of Suda Doaka World, he has always played the role of guiding them, but at the imminent resurrection of Sieg Zeon, he entrusted his energy to Gungenesis and fought together.
During the final battle, the spirit of the Argus Knights is revealed, and its shape foreshadows its evolution into SR.