Tethered: The Mind-Buzzing Horrors of Kamabo Co. (Splatoon Fanfiction)
Agent 3 wakes up with a hazy memory in a place that screams danger to her instincts as the hero of Inkopolis. When her senses return, she recalls being dragged underground-abducted by the floor itself.
To escape, she must prove her worth alongside a familiar figure who was taken as well. Agent 3 had always thought of herself as a lone wolf on the battlefield, but with no other way forward, she's forced to fight in sync with this stranger.
And soon, she may discover that working in tandem isn't as bad as she once believed...
-- I tried making this as easy to understand as possible for people with no previous knowledge in Splatoon-but there are still a lot of references to the games that you may not understand otherwise.
And I took some creative liberties as well.