Epic: the siren saga

WARNING! This is an AU! Epic belongs to Jorge Rivera-Herrans!

In the waters there is actually another version of the couple Odysseus and Penelope, actually all the sirens are just replica's of every human. They may feast on them but they aren't monsters, after Siren Penelope found out about another version of herself and her husband, she told him she would bring the other Odysseus by giving the ability to breathe underwater, but she hasn't returned, and Siren Odysseus got worried, that's when he discovered, his other self knew of sirens, but not that they were actually replicas of the humans that were alive, and that Human Odysseus has killed his siren wife. Now he is out for blood, having no one left but his son. Will he get revenge? Or will Human Ody make it home?