Iapos;m just a human

This is a world similar to the special effects film Ultraman. Five years ago, Ultraman broke away from the Land of Light in order to save humanity, sacrificing himself to obtain life energy, and finally gave his life to his chosen human body.,Humans, through the analysis of technology left behind by interdimensional visitors, obtained a "Shuttle" capable of harnessing power from other times and dimensions.,If his guess is correct, this world is very likely connected to the Kamen Rider universe.。