As a world peace organization, TPC in Diga is not controlled by any government. Director Savai persuaded the world to remove earth defense force and put it under his command. TPC has bases all over the world and is responsible for the development of the universe. Guts's equipment became more and more powerful after entering the combat state, and he also invented the mother ship Arcadius. During Dana's time, TPC trained a large number of soldiers. After Gatanjieu was eliminated, he also trained superguts instead of reverting to an environmental organization. There is no shadow of the government in the whole play, and the whole world is ruled by TPC. The world was in chaos during the life of Dijia, and Dagu remembered that Zigela was related to the demise of Chaogu, and then remembered that Yousharei told Dagu Altman in The Stone that it was only light and would not interfere with human decisions. So 30 million years ago, the giant sat by and watched mankind go crazy because of Tsigra.
Xiangxiushu and the Big Dipper are both human beings who were resurrected by Altman. At first, they still kept their memories and personalities. However, in the later period of the series, Superman's ability and perception began to appear, and he did not leave Altman like Hayata. Xiang Xiushu may think that he was killed in the final battle, and finally Jack's hometown appeared, but Beidou directly told the children that he was the ace Altman, and his original personality was assimilated by the ace, and he will always use this face in the future. In the first episode of Taylor, Otto's mother became Aunt Green. Kotaro thinks Otto's mother is like her dead mother. Aunt Green gave Kotaro the transfiguration device as an amulet. The next day, Kotaro was killed, and the body was immediately received by the country of light and Taylor.