Synopsis
Jin Cheong-un (陳靑雲), commander of the Black Dragon Unit, a top-secret force that serves directly under the Alliance Leader of the Martial Alliance, decides to retire after spending countless years wandering the martial world.
Returning to his hometown, he resolves to fulfill his late master’s final wish by opening a martial arts academy.
Unfortunately, his dream retirement falls apart before it even begins.
“What? I’ve been scammed?”
His house is gone after falling victim to fraud, martial artists from all over the jianghu keep showing up at his doorstep, and to make matters worse, a steady stream of students—each carrying their own complicated past—insists on becoming his disciples.
Thus begins Jin Cheong-un’s chaotic, action-packed, and heartwarming life as the master of a rural martial arts academy.
