In a quiet Japanese city, everyday life is interrupted when a strange rain of meteorites begins to fall from the sky. What initially seems like a natural phenomenon turns out to be the prelude to an imminent threat: an alien species known as Legion emerges from the wreckage and starts invading the territory. However, this is no ordinary invasion, and its monstrous presence brings with it titanic devastation.
Gamera, the legendary guardian of the Earth and a gigantic turtle monster, awakens once more to confront this new threat. As Legion begins to expand its dominion, scientists and creature experts realize that they must not only find a way to stop it but also unravel the mysterious connection that ties Legion to Gamera. In the process, the young protagonist of the story, who has become a monster enthusiast, becomes key to understanding the secrets of the bond between the two beings.
With impressive special effects, epic battles, and a dramatic tone that intertwines Gamera's struggle for the survival of humanity and nature, the film immerses us in a conflict of epic proportions. In this fight to save the world, questions arise about the nature of sacrifice, responsibility, and the connection between living beings. The story culminates in a stunning audiovisual showdown that will keep viewers on the edge of their seats.