This animated film explores the fascinating origins of one of the most enigmatic heroes of Justice League: Aquaman. The young Arthur Curry knows that he is heir to the throne of the kingdom of Atlantis. He feels lost and confused and încearsă to reconcile with his father. When he learns his true legacy aquatic Arthur must take some tough decisions. But not much time to find their way in life because the residents of Atlantis would start a war to conquer the surface world. Arthur global disaster can be prevented only by joining the Justice League and thus will accept destiny and become Aquaman.