Four years after the events of Mythological Park, the private island that belonged to the still-at-large Richard Toullios serves as homes for the creatures they thought they had enslaved for display in his park. However, when a fishing vessel runs aground near the island due to Scylla, one of the "monstrous" children of Typhon and Echidna, and the fishermen are stranded there, an American politician uses this as an excuse to send a commando there to rescue the castaways. However, these fishermen are actually pirates illegally practicing shark fishing and reselling their products. Moreover, this is only a pretext, because in reality the politician is Touillos accomplice and the men sent to the Island are elite soldiers whose tasks are to capture the mythological monsters to move them to another lair of the billionaire. Nevertheless, it would seem that some lessons need to be repeated and, by wanting to force a war with more powerful beings who just wanted to live in peace, it could be that these people are risking the existence of the rest of the world by opening it up to its creatures that have been driven out of it for far too long...
