Episode 6 recap: Princess Yuejian was saved by the Crown Prince after being injured.

Upon learning that the other party had a younger sister, Yuejian was reminded of her own younger brother, but she had no idea where he was. Yuejian and the Crown Prince arrived at the residence of the Yin family, and because they had informed them in advance, they recognized Yuejian as their daughter. Seizing the opportunity while hugging Yuejian, Duke Yin secretly whispered in her ear to go to the back mountain. They had successfully lured the Crown Prince into an ambush. The reason Duke Yin obeyed the orders was that his aunt threatened their daughter, so they had no choice but to comply.

Yuejian and her group arrived at the back mountain. Duke Yin's wife was extremely worried about her daughter, so even though Yuejian called her mother, she ignored Yuejian. Yuejian envied the Yin family daughter for having a good mother. The Crown Prince prepared to go hunting and then rode away on a horse. Yuejian knew that their people had been lying in ambush here for a long time. Just as the Crown Prince set up a decoy, he encountered the ambush. Fortunately, he was prepared, but Du Bin accidentally got injured in the fight.

The other party said that today was the Crown Prince's day of death, but they were no match for the Crown Prince after all and were quickly defeated. Yuejian came over with her so-called parents, and the Yin family daughter quickly rushed out and shouted for her mother to save her. Yuejian originally intended to attack the Crown Prince, but when she saw someone trying to attack the Yin family daughter, she quickly went over and pushed her away, but an arrow pierced through her own shoulder. The Crown Prince hurriedly followed Yuejian and accidentally fell off a cliff. Yuejian also fell off the cliff accidentally.

Du Bin looked at the Crown Prince falling off the cliff and hurriedly went down to search. Duke Yin's wife felt indebted to the Crown Prince at this moment, and they must pledge allegiance to the Crown Prince and sever ties with the Broken Star Valley. However, if they confessed everything, the female assassin Yuejian's life would be in danger, and Yuejian had also saved their daughter. After the Crown Prince rescued Yuejian, she called her brother's name in a daze. Her brother had left her before, and Yuejian personally buried him, which was the deepest pain in her heart.

Although the Crown Prince didn't know what had happened to her, he took care of Yuejian attentively and helped bandage her wounds. Yuejian had countless opportunities to kill the Crown Prince, but what concerned the Crown Prince was her injury. Since the Crown Prince had saved her once, Yuejian was willing to give up revenge this time. The Crown Prince also told her to cry out if it hurt.