Gargantia on the Verdurous Planet
Gargantia on the Verdurous Planet
Deep Sea Secret (1x9)
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Ledo and Chamber go deep sea-diving to exterminate Earth's Hideauze. After an intense battle, they discover a Hideauze citadel at the bottom of the sea, and inside, ancient video footage of the Earth's former civilization, the race to escape into space, and a secret that blows Ledo's mind!