After the events at the end of Inkopolis Chaos 2, Samuel and friends find themselves working with the Squidbeak Splatoon. A corrupt octoling known as Lieutenant Obsidian has stepped up as the new dictator of the octarians, and is plotting the end of the inkling race, along with all the octolings who betrayed their society. Will she be taken down, or will she destroy everything we love? Find out in the final chapter of this trilogy. P.S All splatoon rights go to Nintendo. Other P.S There is a yuri 3 x 8 ship, but it's not the main focus. Homophobes, please fuck off out of my story.

In the bad ending of the Octo Expansion, Inkopolis and everyone in it is destroyed, with Cap'n Cuttlefish, Agent 8, Agent 3, and Off the Hook left to pick up the pieces. Struggling among themselves and their inner demons, the New Squidbeak Splatoon must assemble again to face off against new world leader Commander Tartar and uncover more dark secrets of the Kamabo Corporation.