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Mugen Senki Portriss

無限戦記ポトリス

Yuuma, a human boy, accidentally stumbles into the world of Portriss Planet, a realm inhabited by robots living in peace. There, he meets the legendary Portriss Knights, powerful mechanical warriors who are the planet's only hope against a looming threat.

The peace is shattered by the sudden rise of the dictator Dark Portriss, who seeks to obtain infinite power by activating a devastating "Space-time Destroying Cannon." Now, Yuuma must join forces with the three Portriss Knights to stop Dark Portriss and prevent the destruction of their world, embarking on an adventure that will determine the fate of both humans and robots.

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