Not long after Agent 4 rescues Callie from DJ Octavio, Cap'n Cuttlefish returns from hiding to reveal that Grizzco is run by Octarians! What's more, Agent 3 has been captured! A new leader operates the Octarian race from behind, using tools and others to his advantage. Can the Agents find a way past the Octarians' technological advancements? (Splatoon 1 and 2 Hero Mode spoilers.)

First installment in a new series, spanning multiple universes. Two Worlds, Two heroes, One Destiny. T for later chapters. I don't feel satisfied with this. I'll be posting a newer version under the same name and changing this to the Legacy Version.