Lincoln Heights

Kang San was fooled by Dan Oh's trick and ended up staying at the Summer Palace, where the only guests were Jeong Yoo Ha and Yook Ho, becomes lively. However, due to the debt left by his deceased father, Dan Oh is in danger of losing the place.

Dan Oh is overwhelmed by the enormous debt left behind by his father and the scholars comfort her in their own ways. Dan Oh recalls that the debtor's owner, Jang Tae Hwa the Chief Administrator, is searching his middle village for traitors.

Dan Oh heads to Gwacheonhyeon to find clues about the deceased. Kang San, Jeong Yoo Ha and Kim Shi Yeol decide to find out what's going on when Dan Oh's suspicious behavior becomes apparent.

Jeong Yoo Ha, Kim Shi Yeol, and Kang San are worried about Dan Oh, who is doing a dangerous job. Despite the concerns of the scholars, Dan Oh gradually gets closer to Lee Seol, the descendant of the deceased.

Dan Oh begins to doubt the identity of Kang San, who was hit with a poisoned arrow. The Chief Administrator makes another suggestion to Dan Oh…

Dan Oh makes a decision to protect the Summer Palace family. The Chief Administrator notices that Dan Oh has found out something.

Dan Oh and the Summer Palace family escape with the help of a swordsman who appears wearing a mask. Dan Oh, who recognizes that the swordsman is Kang San, is worried about him, but is frustrated because he has no way of knowing.

Dan Oh carries the burden of her heart towards Jeong Yoo Ha, who ran for her. Kim Shi Yeol heads somewhere to meet Hong Joo, and Kang San, who is about to take the martial arts exam, gets caught up in a fight...

Dan Oh tells Kang San that he should leave and looks for a ship heading to Cheong-guk. The Chief Administrator tells Lee Chang that Dan Oh once met a deceased person when he was young.

Kang San is anxious because he does not know Lee Chang's intention in calling Dan Oh to the palace. But what I don't know is that doubts are starting to sprout elsewhere…

Yook Ho, who finds out Kang San's identity, tells Kang San to leave the Summer Palace. Lee Chang makes a plan to use Dan Oh to catch Lee Seol.

Jeong Yoo Ha meets the queen in the name of Lee Seol. Kang San learns that he has a brother and that he leads the Mok In Hoe. And it is shocking true that that person is Jeong Yoo Ha…

Kang San tells Jeong Yoo Ha to reveal all the facts. Hwa Ryeong is shocked to learn that Kang San is Lee Seol, and makes a decision for Jeong Yoo Ha.

The uncomfortable cohabitation of Kang San, Jeong Yoo Ha, and Kim Shi Yeol, who discover each other's identities, continues. Kang San decides that the day Lee Chang goes hunting will be the day of the assassination.

Lee Chang is hit by an arrow shot by Kang San and cannot wake up. The queen prepares the announcement of Lee Chang's dethronement, and Kang San gives Dan Oh a ring to express her feelings.

The Chief Administrator summons scholars to the bamboo forest. Even though he knows that Kang San and Jeong Yoo Ha are a trap, he heads to the bamboo forest to save Dan Oh. Kim Shi Yeol, who left the Summer Palace, is shaken when he learns this.

Kang San takes Dan Oh and the Summer Palace family to a hideout, but is worried about Jeong Yoo Ha, who was left behind. Lee Chang, who knows Jeong Yoo Ha as Lee Seol, plans to kill Jeong Yoo Ha at the banquet.

Dan Oh, Kang San, and Kim Shi Yeol enter the palace and rescue Jeong Yoo Ha. There is only one way to succeed without any sacrifices to capture Lee Chang. Lee Chang hides himself and waits for an opportunity.