After the events of Justice League, Arthur Curry / Aquaman returns to the sea and begins to assume the inheritance of the kingdom of Atlantis under the advice of Princess Mera. However, the legendary empire hidden for many years deep in the depths of the Atlantic sea is about to wake up when Orm is determined to conquer the 7 races at the bottom of the ocean to destroy all life on the ground. While the blue sea rolls The fiercest waves How will Aquaman cope with everything to protect his homeland and the world?