Ahn Bo-hyun plays Captain Do Bae-min a Military prosecutor with dubious methods who has ambitions to leave the military and work in a large law firm. A new prosecutor arrives Captain Cha Woo-in (Jo Bo-ah) who has no respect for the military and has an ulterior motive for joining the unit. Because of their pasts they are drawn together to fight injustices which happened to their parents and fight a sinister organisation within the army. It is an interesting plot and all the actors do a sterling job but I do think it falls short in the script. Their is a little too much repetition of the story, the use of showing later events at the beginning of episodes and then spending the episode showing what leads up to it is used too often and also too many ridiculous fight scenes where nobody actually seems to get hurt. So overall an ok watch which could have been much better with a linear script and less faux fighting.