Episode 19 recap: Lesson to Li Tong Guang.

Mr. Du believed that Ruyi was originally a spy, and Changqing Marquis also had feelings for her, so it wasn't entirely unreasonable. Ruyi listened on the side and hinted to Yang Ying not to make a scene. When Ning Yuan Zhou heard Mr. Du assigning this task to Ruyi and saw that she didn't object, he became angry and smashed the teacup.

Ning Yuan Zhou directly told Mr. Du that he would only say his next words once, and Mr. Du felt that something was off and kept backing away. Ning Yuan Zhou told Mr. Du that women are not objects to be sold based on their appearance, and Ruyi's martial arts skills surpassed his own. He respected and loved Ruyi and would never ask her to do such things.

Ruyi paused in her footsteps when she heard the teacup shatter. She felt touched when she heard Ning Yuan Zhou's words and was even more surprised by his response. Ning Yuan Zhou continued by saying that he was willing to die for the country, but Ruyi didn't have that responsibility.

Ruyi had already paid a heavy price for everyone and couldn't be asked to do anything excessive. Mr. Du repeatedly agreed and promised not to let Ruyi do such things in the future. Ruyi took Yang Ying to the rooftop, and Yang Ying couldn't understand why Mr. Du would repay kindness with enmity. Ruyi told Yang Ying that Mr. Du thought this way because of the surrounding environment.

Ruyi felt that she should seriously consider whether or not to be with Ning Yuan Zhou. She knew that Ning Yuan Zhou deliberately drank to let Yang Ying see and tell her. She knew that Ning Yuan Zhou, like herself, wouldn't show their sadness and would only confide in those close to them.

Yu Shi San secretly came to see Ning Yuan Zhou, and Ning Yuan Zhou believed that Ruyi wouldn't fall for Yu Shi San. After all, Ruyi didn't like Li Tong Guang, who was handsome and powerful, so why would she like Yu Shi San?

Ning Yuan Zhou used Jin Mei Niang to manipulate Yu Shi San, and this tactic proved to be effective. Yang Ying found Mr. Du and wanted to meet Changqing Marquis. She also told Mr. Du not to plot against Ruyi anymore and to discuss any decisions with her first.

Mr. Du also felt that he owed Ruyi an apology and apologized to her, but Ruyi ignored him. Ning Yuan Zhou felt unwell before setting off, and Ruyi was worried about him.

Li Tong Guang heard that the King of Li was coming to visit and wanted to suppress the opponent's momentum. When Deng Hui saw that it was indeed the King of Li, he immediately refrained from acting recklessly. Yang Ying took the opportunity to demonstrate her power and informed them that she would visit again tomorrow. Once back in the sedan, Yang Ying eagerly asked Ruyi how she had performed. Ruyi felt that Yang Ying had done very well. Li Tong Guang was furious at being mocked by the other party and disliked Yang Ying being Ruyi's disciple.

Ruyi and Ning Yuan Zhou opened up to each other, and Ruyi understood his patriotic heart, which had not cooled or extinguished. Ning Yuan Zhou liked her because they had similar experiences, not because she was strong enough. Due to a delay in the itinerary, Ning Yuan Zhou still hadn't obtained the antidote and was pushing on with a weakened body. He accidentally coughed up blood.

Li Tong Guang informed Yang Ying about the origins of those warriors, hoping to make them look bad. However, Yang Ying didn't fall for it and mocked Li Tong Guang's background. Li Tong Guang ordered a captive (a former subordinate of Zeng Liudao) to be brought forward and ordered him to be whipped. Ning Yuan Zhou was furious and raised a toast to the hero.

Li Tong Guang continued to escalate the situation, and Ruyi couldn't bear to watch anymore. She took the initiative to come forward and poured tea on Li Tong Guang's head to humiliate him. Li Tong Guang angrily threatened the King of Li, who wanted to use his soldiers to intimidate Ruyi and her companions. However, Ruyi didn't fall for it.

Li Tong Guang secretly sent Liuli to meet Ruyi and determine if she was his master. Liuli told Li Tong Guang that she didn't recognize Ruyi, which made him feel devastated. He didn't believe that what Liuli said was the truth.

Ruyi told Ning Yuan Zhou that Li Tong Guang might have used her former maidservants to identify her, but she wasn't sure if the maidservant recognized her. She wanted Ning Yuan Zhou to be cautious and not cause any trouble at crucial moments. Liuli's response disappointed Li Tong Guang, but he believed in his feelings. Ruyi must be his master; there might be some reasons preventing her from acknowledging him.