Kiryu Sento defeated Evolto and successfully created a new world, but was pushed into the space crack by the huge power generated by the fusion of the worlds. In the new world, there was no Pandora's Box, no nebula gas, and no Kamen Rider. Where should the fictional hero Kiryu Sento, who was once the creator of the world, go?
In fact, it is the story of Kiryu Sentu falling into the world of Gaia, inheriting the light of the sky in the name of a genius physicist, and living and adventuring in the Ultraman world view.
Intention: The light of the earth and the ocean are both scientists, and the light of the sky must also be a scientist.