Arang and the Magistrate
Episode 4
S1 E4:
After meeting Jade Emperor, Arang gets an opportunity to return to human form so that she can find her murderer. The catch is that she will only have three months to do so. If she fails, she will spend an eternity in hell. Meanwhile, Eun Oh buries Arang’s body, and Lord Choi's son gets a strange surprise at the funeral.