The pilot movie of Grendizer. It is about Duke Fleed, a fugitive of the planet fleed, who was kicked out of his planet by the Armies of Vega. Fleed and the daughter of the king of Vega we in love before the war between their planets. The armies of Vega continue their fight with Duke Fleed.
(Source: ANN)`로미오와 줄리엣`의 기본 줄거리에 현실의 일본 농촌과는 거리가 있는 미국식 목장을 배경으로 하여, UFO를 모티브로 한 로봇들이 격돌하는 스토리.