Evil organization Trison, who attempts to conquer the world using powerful robots
A super robot of justice that fights the Trizon, La Iur Garr.
A town called Okigashima is set on one remote island
A new battle between Rarouga and Trizon opens the curtain.
And behind that, Rio's Garger's pilot Kouta
As a partner and her, Asuka Mato's men's magic hand approaches ....