Densetsu Kyojin Ideon: Sesshoku-hen

Settlers on Solo uncover machines and a spacecraft left by a vanished civilization. The arrival of the Buff Clan turns discovery into disaster, forcing the survivors to activate three vehicles that combine into the giant Ideon.

Cosmo and his companions defend the Solo Ship as it flees relentless pursuit. The power protecting them remains poorly understood, however, and every clash deepens the fear and hostility between two peoples who have yet to comprehend what they have awakened.