Miles Morales is juggling his life between being a high school student and being a spider-man. When Wilson "Kingpin" Fisk uses a super collider, others from across the Spider-Verse are transported to this dimension.
Once home to the most advanced civilization on Earth, Atlantis is now an underwater kingdom ruled by the power-hungry King Orm. With a vast army at his disposal, Orm plans to conquer the remaining oceanic people and then the surface world. Standing in his way is Arthur Curry, Orm's half-human, half-Atlantean brother and true heir to the throne.