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.,Now that the era of knights has begun, he, this once "hero," has become a thing of the past. The existence of Ultraman seems to be gradually forgotten by mankind.,This is the third time, although there's a chance every year, he is already 35 years old. Next year, he will lose even the last application opportunity because of his age.。