J commits another evil act after escaping, and Bit-na is dragged to Hell. Will this be the end?

Demon Justitia possesses the body of Judge Kang Bit-na and must punish criminals.

Da-on receives unexpected news while protecting Min-jeong. Bitn-a’s first infernal trial begins.

Trainee nurses visit the psychiatric ward, but one of them displays strange behavior. Da-eun accidentally learns a secret about her bestie, Song Yu-chan.