Hong Sae meets San Yeong, who has turned into an evil spirit, which leads him to start questioning the identity of the spirit.

San Yeong and Hae Sang chase after the remaining two items to identify the evil spirit's real name when San Yeong starts to exhibit bizarre behaviour.

The three find out the evil spirit's name. Hae Sang retrieves the last jade hairpin and brings it to San Yeong, only to find that she has disappeared.