Awl

Soo In, a timid yet justice-driven man, leaves the military after becoming disillusioned with its declining standards. He later works as the head manager of a retail store, where he becomes outraged by the company's exploitative practices, firing part-time workers before they can earn benefits. Unable to tolerate the immoral treatment, Soo In seeks help from a labor counseling center and meets Go Shin, the center's manager. Armed with the Labor Act, he begins a brave battle against corporate corruption, aiming to reclaim forgotten labor rights. (Source: MyDramaList)