In "Queen's Flower" Kim Sung Ryung learned that the person who was responsible for sending threatening texts was Kim Mi Sook.
On the 47th episode of MBC weekend drama "Queen's Flower" (script Park Hyun Joo, director Lee Dae Young, Kim Min Shik), Lena Jung (played by Kim Sung Ryung) learned that the person who had sent the threatening texts was none other than Ma Hee Ra (played by Kim Mi Sook).
On this day, Lena said to Lee Sol, "It turned out that the IP of the person with threatening texts was from the broadcasting station computer." With that, this person checked the face of Hee Ra on the video and was extremely surprised. At that moment, Hee Ra looked for Lena and Min Joon and Lena talked about divorce again. At this, Lena said, "Is it true that your mother sent father? Aren't you the person that he has been looking for as the co-conspirator of Kim Do Shin?"
At this, Hee Ra asked, "What evidence do you have to be framing people?" With that, Lena showed the CCTV video. At this, Hee Ra checked herself in the video but asked, "What evidence is that?" At this, Lena said, "Didn't you hide Kim Do Shin, mother?" With that, the two had a tight mental conflict.