1x12 - Diary of a Prosecutor

Choi Jong Hoon, the new branch chief, arrives at the Jinyeong Branch and he a harsher boss than anyone could have possibly imagined. He seems determined to grill Criminal Department 2, despite Min Ho's efforts to get on his good side. Meanwhile, Jung Woo gets asked out on a date by Mi Ran while also receiving unwanted favoritism from the new branch chief.