After seeing a strange full-circle rainbow appeared near Tanegashima Space Center on TV news program with strange deja-vu feelings, HIGH SCHOOL sophomore Daichi Manatsu traveled to Tanegashima (where his father serving as the commander of the Space Center) on the first day of his summer vacation. and — to his biggest surprise — a giant robot called "Earth Engine," designed to repel invading KILL-T-GANG, a mysterious mechanical life form from Uranus. (mecha, action sci fi drama pg-13 Sentai Filmworks, Subtitled)
