Will Graham has worked as a glorified janitor for 'Chilton's Aquarium of Oddities' for what feels like a lifetime. He enjoys the company of the mysterious creatures much more than the two-faced rich people he has to deal with on a daily basis. However, when the Aquarium obtains a Mermaid from the ocean, something that has never before been accomplished before since their discovery. Will quickly learns that this Mer is far more dangerous than anything he, or humanity, has faced before. While he tries not to be eaten, it seems Hannibal has other plans in store for him...