Humanity has been extremely glorious. Allied with the Kingdom of Light, built the Spark Tower belonging to the earth, and everyone evolved into giants of light, calling themselves the "Sixth Ultra Star". But this transgression offended one of the most fundamental laws of the universe - Uranus. He descended the execution terminal Etel and completely "formatted" the entire earth's civilization.
Rio Hoshikawa, the humanoid projection of Etel. After the formatting was completed, Ouranos granted Etel the full power of his powers and ordered him to continue traveling the universe as an "emotional observer".
Three hundred years later, Rio returned to his homeland because of the eternal call of the sapphire necklace on his chest. The earth has taken on a new look - a new human civilization guided by Gaia and Agururu, symbiotic with nature with spiritual energy, pure and humble. But the risk of "possibly repeating the same mistakes again" is like a cold knife hanging above our heads.
Those who return home are also destroyers. The warmth of humanity in his body and the absolute logic of divinity continue to be torn apart, and the "blank realm" that symbolizes the end of the old civilization reminds him of the sins he bears all the time.
This time, he chose not to be the terminal of the gods, but to stay in this strange homeland as a "watchman" - between the cold laws of the universe and the fiery life, how to guide the new civilization to develop for the better.
A cosmic epic about guilt, atonement and love.