Kim Tae Hoon who was the actual leader of the west started to threaten Kim Cahgn Wan, who was the leader of the theories.

On the episode of SBS drama "Secret Door" (script Yoon Sun Joo, director Kim Hyung Jik) broadcast on October 7th, Kang Pil Jae (played by Kim Tae Hoon) the actual leader of the west started to weigh between the two factions.

Kang Pil Jae had been ordered by Young Soo Kim Taek and brought a copy of the secret document that was Yeongjo (played by Han Suk Kyu)'s weakness. He then gave this fake document.

Kang Pil Jae didn't believe Kim Taek who thought so lightly of people's lives depending on their necessity and started to look at them with the real document In hand. Afterwards, he sent the secret document to Shin Chi Woon (played by Baek Seung Hyun) along with the message that this needed to be done secretly.

Meanwhile, SBS Monday/Tuesday drama "Secret Door" is a period drama tha follows the conflict between King Yeongjo (played by Han Suk Kyu) and Crown Prince Sado (played by Lee Je Hoon). Kim Yeong Jo has an authoritarian ruling style whereas Crown Prince Sado insists on equality for all.