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.

Eun Oh is surprised to find his mother in the shrine. Moo Young attempts to end his sister's life but is stopped by Eun Oh, who protects her thinking she is his mother. Moo Yeon escapes leaving them with her demons. Confused Eun Oh goes to Lord Choi for an explanation about his mother, Lord Choi tells Eun Oh that he has nothing to do with her evil doings. Eun Oh comes to the conclusion that his mother's body is being possessed by a "monster" and is determined to find out the truth behind it.