Splatoon Story: One Splat-man [Vol. 1]

In the world of Splatoon, an Octoling girl named Ari (Ghost) and her team -Sarah, Illusion, and Karl- (who referred to themselves as the X4) embark on an adventure that will change their lives forever in a new region known as Splatsville! The Hottest and Freshest City in the entire region! (At least is what the articles say) While exploring Splatsville, they encounter some familiar characters from Ari's past journey in various shops, careers, and lives. However, things take an interesting turn when some team members meet an Inkling boy named Alex, who works at Ammo Knights weapon shop Hired by Sheldon, Alex has a knack for crafting simple materials into weapons for battle just like Sheldon! But he often carries negative energy about him... which scares people almost.