In "Mask" Soo Ae got a hold of the strategy that Yeon Jung Hoon was planning.
On the episode of SBS Wednesday/Thursday drama "Mask" broadcast on June 24th, Min Suk Hoon (played by Yeon Jung Hoon) suggested a transaction to give Byun Ji Sook (played by Soo Ae) money for her mother's hospital fees. Meanwhile, "Mask" is about people who hide their identities to live a different life.
Min Suk Hoon wanted to put the murder crime of Kim Jung Tae (played by Jo Han Sun) and frame Choi Min Woo (played by Joo Ji Hoon). To Byun Ji Sook, he suggested to go into the secret room of Choi Min Woo and leave the book that he had given.
Byun Ji Sook had no choice but to do so because of his family obligations. While Choi Min Woo was admitted to the hospital, he went into the secret room. Nonetheless, in the book that Min Suk Hoon had given were evidence that could cause a misconception that Choi Min Woo had givena bribe to Kim Jung Tae.
At this time, Choi Min Woo, who was thought to have been at the hospital came home. He was angered to see that Byun Ji Sook had gone into his room.
