Jun-ho navigates his life post-tragedy. Park Beom-gu feels pressure to cover up recent events. A sudden attack shocks the military.

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.