A devil secretly lives in the body of a judge with a mission to drag criminals back to hell.
EPISODE 1
Justitia, a demon, possesses the body of Judge Kang Bitna in order to take the lives of ten people who have harmed others, and send them to hell.
EPISODE 2
Daon receives unexpected news while protecting Min-jeong, and Bitna's first infernal trial begins.
EPISODE 3
While revelling in her string of executions, Bitna encounters someone unexpected.
EPISODE 4
Bitna's infernal trial for Bae Jayeong's misdeeds begins after Bae Jayeong kills Yoo Ji-ho.
EPISODE 5
While trailing Bitna, Daon finds himself at a secret demons' meeting and a horrific incident occurs.
EPISODE 6
Bitna attempts to avoid Daon's interference and conclude her infernal trial.
Park Shin-hye
Kim Jae-young
Kim In-Kwon
Kim Ah-young
Young Ok Kim
Kim Hong-pa
Lee Kyu-han
Kim Jae-hwa
Kim Hye-hwa
Kim Ji-hoon
Han Sang-jin