One time a bunch of particles chaos named "Chaosraider" come to earth and taken possession of monsters and use them to destroy the earth, but there is a giant named Ultraman Cosmos (Mushashi Haruno) come to save the earth.

In the very first episode a strange visitor from space notices Toma's bravery when the young man risks his own life to help save a lost little boy from danger. The alien gives Toma the ...