3Dom is a crab of the Dominion republic who resides beneath the stairs of the Yertey Resort. The Yertey Resort is not one of the modern resorts, but it still experiences high visitation because of its proximity to the beach. Every Sunday visitors check in and out, but Dom looks forward to new visitors, specifically children. He seeks friendship in children through secretly following them. However, following them can lend to some interesting adventures for Dom.