Not long after Agent 4 rescues Callie from DJ Octavio, Cuttlefish returns from hiding to reveal that Grizzco is run by Octarians. What's more, Agent 3 has been captured! A new leader acts as the puppeteer of the Octarian army, running everything from the shadows. One, Two, Three, Four. The Agents of the Splatoon number four, but can four best an army? (CURRENTLY BEING REWRITTEN)

Sky, ever since she escaped from Deepsea Metro, had tried to live a quiet life. She'd cut all ties with the New Squidbeak Splatoon and avoided anything that might draw attention. But because of the battle at Sharktown, she and Marina weren't the only Octolings on the surface. She timidly stepped into Deca Tower, and a chance encounter with another thrust her back into her past.