"OK K.O., Let's Be Heroes" follows the titular character, K.0., and his efforts to become the world's greatest hero while working at Gar's Bodega, a hero supply shop in the Lakewood Plaza strip mall. Alongside him are his best friends and co-workers: Radicles, an apathetic, narcissistic alien; and Enid, a levelheaded big-sister-like employee, as well as other heroes who work and frequent the area.
