They were wondering what was going on with the fireworks, and Ban Hua came with a horse. She said that because of hesitation for a while, she rejected him. Now she asks Rong Xia if she is still willing to marry her. Rong Xia kissed Ban Hua without saying a word, and Du Jiu immediately turned his eyes away. Ban Heng and the others looked at them and felt happy. Shi Feixian also saw the fireworks all over the sky in the dark night, and when she remembered that things were different, her mood went down sharply, and she closed the door with a bang. Seeing other people in pairs and alone, Ban Heng couldn't help thinking of Xie Wanyu.
Ban Huai could see that he had something on his mind, and teased him with his wife. At this time, Xie Wanyu was very worried, and no one could understand her suffering. She also thought of Ban Heng who could understand herself. Rong Xia sent Ban Hua back to the mansion. After watching her walk into the Ban Mansion, Du Jiu said that all the evidence of the assassin's murder had been found. Rong Xia told Du Jiu that Ban Hua must not be involved. The softness inside the door also delivered the truth behind the assassination of Rong Xia. Ban Hua would not be light enough to assassinate Rong Xia, and at the same time she reminded Mian Mian not to let Rong Xia know about it.
What Lianmian found was the price list of Fude Building. There were a lot of official head prices on it, but no one thanked his family. That night, Ban Hua La went to work Heng secretly to Xie's Mansion, and saw an old man with steady and strong steps. Ban Hua recognized him as the killer leader of the day. Later, when the siblings met Shi Jin, they brought him back to Shifu and talked about matters in Banhua's boudoir. Unexpectedly, Ban Huai came with his face. Ban Heng hid Shi Jin on the bed, but he was finally found. Ban Huai scolded Ban Heng, and the ruler also hit Ban Heng's hands.
Rong Xia was not angry, and expected that she and Shi Jin were investigating the Fude Building and decided to speak to them frankly. Du Jiulai reported that Zhao Xiancai, the accountant of the Fude Building, had already begun to act, and that the various killers of the Fude Building would meet in the first teahouse in the capital-Yuzhen Building by noon tomorrow. Shi Feixian pretended to be weak and pitiful to plead for Xie Wanyu, and Jiang Luo felt that she was kind-hearted. The next day, Ban Heng entered the Yuzhen Building and accidentally broke into the private room of the Fude Building. Fortunately, Du Jiu arrived in time and Ban Heng survived.
Afterwards, Ban Heng told everyone that the boss he saw there was very similar to the one he saw at Xie's house. At present, it seems that the relationship between Fude Building and Yuzhen Building is not clear. Rong Xia is worried that there are hidden opportunities in the building. He thinks it is not appropriate to act rashly at this time. The doctor diagnosed Shi Feixian's pulse and found that her pulse condition was more disordered, making it extremely difficult to get pregnant and have children. The doctor also discovered that her medicinal soup contained Huanhuacao, which could prevent women from getting pregnant. After learning that Xie Chongjin had dried it, Shi Feixian was furious and decided to retaliate against Xie Chongjin. That night, Xie Chongjin was assassinated and injured.
Uncle Xie went to ask Banhuai for this, and the Yin family generously asked Dr. Yu, who is superb in the mansion, to follow Uncle Xie to see Xie Chongjin's injury. Ban Heng took Ban Hua to deliberately find faults in Yuzhen Building, leading to the killer leader. Du Jiu stopped a killer who wanted to escape through the back door. The shattering of the wine jar aroused the killer's vigilance, and he immediately fought with Ban Hua and the others. Ban Hua was almost injured, and Shi Jin rescued her. Later, all the assassins in Fudelou were captured, but they were loyal to protect the lord, and they all committed suicide by drinking drugs.
Jiang Luo brought Shi Feixian into the hall and soon learned that the Fude Building was destroyed and Xie Zhongjin was injured. Shi Feixian provoked that the only person who could mobilize Shi Jin and Rong Xia to join forces was the Prince. Xie Wanyu learned that her elder brother was injured and wanted to rush home. Shi Feixian pretended to ask Jiang Luo for her to agree to return to Xie's house. Xie Chongjin was injured, but fortunately he stopped the bleeding in time, but he broke off his descendants. Ban Hua and Ban Heng analyzed it and felt that Xie Chongjin was the only one who suffered from love. The emperor called Ban Hua and Rong Xia into the palace, and he specially prepared a mansion for them.