Sirens — these creatures were a mystery to all the supernatural creatures on earth and in the legends told by humans. They were deep-sea spirits, recluses in the darker parts of the ocean. They were the most enigmatic water creatures that lived under the gigantic and unpredictable waves of the sea. Like water, they existed in no fixed form. Human sailors from older times believed that one could hear the alluring singing voice of a siren in every breaking wave. Back in the days, even the Gods and other non-humans thought that Poseidon himself could not control these deep-sea recluses.