Can a group of “dirt spoons” rise above their level and become successful in luck, love, and life? Part-time jjajangmyeon deliveryman, Choi Kang Soo (Go Kyung Pyo) puts his all into delivering black bean noodles to the hungry public. He’s a man with a plan to become CEO of his own delivery service someday. Coworker and part-time delivery person Lee Dan Ah (Chae Soo Bin) has a focus too. Money—how much can she make and how fast can she get it to make it out of “Hell Joseon?” Will Choi Kang Soo and Lee Dan Ah find a way to ditch their dirt-spoon status and rise to the top?  'Choi kang' in Choi Kang Soo means strongest, ergo the title. From writer Lee Jung-woo of Joseon Gunman and PD Jeon Woo-sung of Heaven’s Promise and Oohlala Spouses.