Ultra: Son of Earth Eternal Knight

My dream: "What is the Son of the Earth? Why do I feel that he is closer to the Earth than us?" Philip: "I am a son of the earth, my sister is a son of the earth, and he is a son of the earth. Are there any other children of the earth here?" Zoffie: "I heard the voice of this planet... But it doesn't seem to be calling me?" In the vast universe, there is such an inconspicuous blue planet. It is small, weak, and as inconspicuous as sand. But it carries all the memories of countless races and records the precious history of a civilization. Countless fantasies burst out from then on, and eventually spanned far distances and turned into countless stars.