The story delves into the mysterious fall of the underwater city of Aquarion, a civilization swallowed by the wrath of the Sea God, as a young diver uncovers its secrets and faces the consequences of ancient enmity....

Deep within the ocean's heart lies a city lost to time, its secrets whispered by a mysterious eel. When a diver stumbles upon its depths, she must navigate a web of deceit and danger to uncover the truth behind the city's enigmatic existence....