A young private's assignment to capture army deserters reveals the painful reality endured by each enlistee during his compulsory call of duty.
An Joon Ho's keen eye earns him a position in the Deserter Pursuit unit. On his first mission with Park Sung Woo, things don't go quite as planned.
Discharged from the hospital, Han Ho Yul returns to the base and partners up with Joon Ho to search for a soldier last spotted at a subway station.
Joon Ho and Ho Yul assist with a mission while on break. In an attempt to gain intel, the two go undercover to befriend a deserter's girlfriend.
Relentless hazing shifts Jo Suk Bong's once-warm personality. Riddled with responsibilities, an enlistee jumps the fence at the dead of night.
Suk Bong is pushed over the edge. During their investigation, the D.P. duo learns of events that unfolded at Hwang Jang Soo's discharge.
When a chase after a deserter turns into a manhunt for a criminal at large, Joon Ho and Ho Yul rush to find him before armed men bring him down.
Jun-ho navigates his life post-tragedy. Park Beom-gu feels pressure to cover up recent events. A sudden attack shocks the military.
While Kim Ru-ri goes public with his motive, Seo Eun sets up a lure to catch him. Jun-ho and Ho-yeol attempt to stop the growing escalation.
Jun-ho and Ho-yeol receive unexpected praise from the military. They later set off to catch a deserter who was bullied relentlessly for being different.
Lim Ji-seop and Beom-gu realize that an investigation into a military death isn't as it seems. The government faces a damning accusation.
Jun-ho discovers the extent of the military's secrets — making a critical decision. Oh Min-u pursues crucial evidence to stop it from being released.
Ho-yeol makes a deal to help Jun-ho, who faces harsh consequences. In a fight for justice, the trial against the government takes a surprising turn.
