(Disclaimer: This probably isn't 100% accurate, it's just what I think happened and dumb headcannons and such. I just got splatoon not too long ago so apologies if I mess things up :,) ) Marina Ida has escaped the confines of DJ Octavio's rule and found her way to the surface. With only the love of music and her past experiences with her, she meets an inkling named Pearl, who will change the course of her surface life forever.