2020
S02E12 finale
"Military Prosecutor Dobermann" tells the story of Do Bae-man, who became a military prosecutor for money, and Cha Woo-in, who became a military prosecutor for revenge, meeting and breaking down the black and rotten evil in the military and growing into a real military prosecutor.
After the shocking death of Won Ki Choon, Be Man and Woo In turn to the next best option and go through crucial evidence that Ki Choon has been keeping. Be Man believes that there is something fishy going on at Hong Moo Sup's official residence and sets him as his next target. However, Woo In is not on board with the idea of an aggressive investigation and tells Be Man to back off.