In 2040 A.D. on the colonial planet Eden, the Ministry of Defense is testing and developing a transforming super-stealth aircraft, a new advanced defense to counter alien attacks. Isamu Dyson is an extrovert jet fighter maverick assigned as a new test pilot on project Super Nova. Competition heats up when he discovers that his old rival Guld is a test pilot for the competing project. The arrival of Myung, a mutual ex-girlfriend, adds more tension to the conflict.
Descriptions taken from AniDB.net