Arang & the Magistrate S01E13 - I Promised I Will Go With You

Eun Oh and Arang visit the shaman to learn more about the talisman and learn that it creates a "closed space"; real purpose is to block the heavens and not only to keep ghost away. Determined to find out what Lord Choi is hiding, they both go to his home. Eun Oh enters Lord Choi's home and finds Moo Yeon's secret underground passage, finds a weird looking pot and takes it with him. Waiting outside Arang is surprised by Joo Wal and Moo Yeon, who presents her as his aunt.