"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.

A story that captures the challenges, spirit and passion of youth as two students at the Korean National Police University study to become cops.

Two detectives teamed up to catch a serial killer who murdered their family. Moo Jin Hyuk's life spiraled out of control after his wife was murdered. He starts to put himself together after he meets Kang Kwon Joo, US-graduated voice-profiler, who lost her police father to the same serial killer. They work together on the 112 (emergency telephone number) call center team.