<Korean TV Series NOW> ”Ghost Palace” EP12, Bona (WJSN) is shocked to see Shin Seulgi = Viewership rating 9.7%, Synopsis/Spoiler

*This article contains spoilers. In the SBS TV series "Ghost Palace" EP12 (viewership rating: 9.7%), Inseong (Shin Seulgi) is possessed by a one-legged demon.
When Wonwoo (Ahn Nae Sang) was with King (Kim JiHun) and Gab (Yuk Seong Jae), Inseong was acting violently.
Wonwoo was shocked and pointed her sword at Inseong who rushed over with the hairpin. She stopped him, saying, "That's my daughter." She continued, "My daughter's symptoms are severe."
At this time, Gab suddenly grabbed Inseong's arm and said, "It's been a long time." When Yo-ri saw this, she wondered, "The vengeful spirit has come. Why did the vengeful spirit possess the young lady's body?" Yo-ri
Won Woo asked, "What on earth happened?" In Seong then said to Yo Ri, "You hindered me like that the other day, and now you're doing it again? I won't let you get away with it."
It took. Yo-ri continues to persuade Wonwoo, "What on earth happened? If we understand the situation, we can fix your daughter properly." Wonwoo still hesitates, so Yo-ri says, "Just leave it like this.
"If you leave, your daughter's life will be in danger." Eventually, the maid revealed, "It seems that Wonwoo's ancestors from the generation above are angry." When Yo-ri asked, "Who said that?" the maid replied, "The ancestors from the upper village
"Dangol, the shaman of the temple, said so," Yohri asked Wonwoo. Yohri continued, "This is not a problem with our ancestors, but with vengeful spirits.
It's a demon," he explained.