Yang Jeongin finds himself in an abandoned city after escaping the "sanctuary" he once called home. Seven boys and their overly-cautious leader take him in, letting them into their home with a single rule. Don't look, don't judge.

Welcome to Renegade, jump into the ruins of northern Seoul, and follow Jeongin on his adventures. Living along side him are the "Kids" made up of the intelligent No Body, feisty Shepard, mischievous Lix, caring Han, gentle Songbird, sarcastic Changbin, lonely Minnow, and the calm and collected leader - Chan.