Are you talking about the giant squid, although there has been evidence of his existence, but no one has seen a living giant squid, and the giant squid seen are smaller in the family, the real king of the giant squid, there is no information that can be referred to, but according to speculation, the largest giant squid should be no less than 20 meters. In the ocean, the only thing that can be a threat to him is the sperm whale, a creature.

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