The events of the fantastic tape rapidly revolve around the young sea king Aquaman. From childhood, Arthur Curry was destined to one day become the protector of the mythical Atlantis. As a child, he began to notice striking differences from his peers. His physical strength grew every year, and under water the boy could breathe as easily as on land. But the most unusual thing was that the baby easily understood the language of the inhabitants of the depths of the ocean and could speak with them. Naturally, the strange young man was not loved by his peers, but this dislike cared little for Arthur. Quite suddenly, something happened that turned the life of the hero upside down.
Curry learned that his mother, Queen Atlana, would soon die. She revealed to her son a terrible secret that shocked the teenager. The woman said that soon he would have to fight with his half-brother Orvax for the right to sit on the throne of the majestic state. It is the protagonist who will have to fight against numerous underwater enemies, as well as villains living on the surface. People have been trying to find Atlantis for a long time in order to get all the treasures of the ancient kingdom. This cannot be allowed, because humanity will definitely turn the knowledge gained against people.