An enthusiastic young boy earns a job at a hero supply store and trains to become the "Greatest Hero Ever."

"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.—Cameron Iacono

The newly-hired young, ready, rowdy hero K.O is ready to begin his quest to become a great hero. Along with his friends Enid and Rad under the employment of Mr. Gar, they fight against dastardly Lord Boxmax, who seeks to destroy the Plaza with his army of Robot's.—Cameron Iacono

"OK K.O., Let's Be Heroes" is set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters. The series follows the titular character, K.O., and his efforts to become the world's greatest hero, while working at Gar's Bodega (run by the no-nonsense Mr. Gar), 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.—Cameron Iacono