Aquaman #17

In "null," Jo faces a trial of her own as she learns Atlantean traditions under Mother Cetea and the Widowhood, while Atlantis is thrown into chaos by a relentless creature born from Black Manta’s schemes and N.E.M.O.’s technology. Aquaman, the Drift, and Atlantean forces race to stop the Shaggy Man—a shape-shifting enemy of the Justice League whose adaptability makes him nearly unstoppable—before the city falls.

In "null," Aquaman stands alone against the unstoppable Shaggy Man as his rampage reaches Amnesty Bay. With the Justice League out of reach and Atlantean forces overwhelmed, the King of Atlantis must confront the indestructible threat without backup—just him, his resolve, and the weight of a city on the line.

In "null," Mera grapples with a prophecy that names her the Fatal Queen, destined to bring about the Deluge that could destroy both Atlantis and the surface world. As doubts creep in, she answers a cryptic message from Lt. Joanna Stubbs, who uncovers N.E.M.O.’s hidden role in stoking conflict between Atlantis and the U.S., only for their meeting to be cut short by the deadly Broadside.

In "null," Mera and Jo arrive at the Amnesty Bay hospital to find Arthur recovering after his clash with the Shaggy Man, now hailed as a hero by a grateful public. As support for Arthur swells, Jo reveals the truth about N.E.M.O. and their efforts to undermine Atlantis. Meanwhile, Black Manta escalates his plan, directing N.E.M.O. forces to strike American cities while posing as Atlanteans—intent on sparking a war between Atlantis and the United States.