Unknown numbers related to evil spirits flow out of San Yeong's mouth. San Yeong and Hae Sang search about the numbers and arrive at Baekchagol Village.

San Yeong hears a story from Gyeong Mun on why she had no choice but to leave Gang Mo. Hae Sang feels that there is a secret hidden in Baekchagol Village.

Hae Sang takes the piece of blue pottery to his grandmother, Byeong Hui. San Yeong is enraged to learn that Gyeong Mun received Seok Ran's inheritance.