Getting out of Dodang, Bang Won bawls the new to Boon Yi that the border stabilization agenda was approved. When Boon Yi asks Bang Won what's going to happen, he reassures her the agenda will not be lifted. However, Lee Sung Gye tries to withdraw the agenda. Meanwhile, Bang -Won is at odds with Ddang Sae over Sam Bong Jung Do Jeon's strategy when they meet in the cave. Yun Hee is surprised to know that Ddang Sae is the swordsman.

Lee In Gyum has doubt that it may be Jung Do Jeon who switched the letter. Lee Bang Won's interrogation is suspended because things will be embarrassing if Lee Sung Gye's name is mentioned as a Baek Yoon's suspected assassin. Gil Tae Mi goes to meet Ddang Sae because he recognized the letter's writing was similar to Tang-Sae's sword style. Meanwhile, Lee Sung Gye meets Lee In Gyum and tells him to release Bang Won. After that, he goes to Jung Do Jeon and declares that he will enter politics.