King in Black: Namor (2020-2021) #3

Plot

THE BLACK TIDE lay waste to all that lies before them, cutting a swath of devastation and death across the ocean floor. The only chance to stop them may lie with ATTUMA’s people—and if that fails, nothing stands between The Black Tide and Atlantis itself. A tragedy that will impact Atlantean history forever, and transform friendship into enmity. The secrets of THE KING IN BLACK are buried here.