In the depths of the ocean, an ancient rivalry resurfaces as Nereus, the ex-fiancé of Queen Mera, seeks revenge on Atlantis. Enlisting the aid of a powerful alliance including the vengeful Black Manta, the treacherous Ocean Master, and the fanatical Corum Rath, Nereus launches a devastating assault on the underwater kingdom. As the waves of war crash upon Atlantis, Aquaman must summon all his strength and leadership to protect his people. In a climactic battle, Aquaman confronts Nereus in a fight for the fate of Atlantis. In a selfless act of heroism, Aquaman makes the ultimate sacrifice to ensure peace prevails, leaving Atlantis forever changed.
