Ultraman's Infinite Fighting Chronicles

There used to be a "Giant of Light" on the earth. The "Giant of Light" returned to his hometown in the distant universe. After that, many warriors similar to the Giant of Light appeared. Some people also called them "Ultraman". The existence of Ultraman has become a thing of the past. Teams such as Team Kurt and Team Victory that protect the earth have also become memories and feelings of the past. Due to the constant war in the universe, a large number of aliens have taken refuge on the peaceful earth. All kinds of aliens have gathered to live in seclusion on the earth, and the existence of aliens has been concealed to a large extent. "Is the one floating in the sky that day Kaz, the ultimate life form on earth? Then who am I? Beria?"