Episode 4

Zhou Li, the son of the Minister of Household Affairs, has gone out to ask for help, while Xu Qi'an is in prison, feeling that the odds are against him.He hurriedly bribed the guard Futou around him and asked him to go to Sitian Prison to ask Miss Caiwei for help.He claimed that he was facing a life-and-death crisis, and if he could pass this book on to Caiwei, she would definitely help and give him generous rewards.

Under the temptation of money, Fu Tou quickly went to Si Tianjian.Holding a book in his hand, he asked to meet Caiwei.The book was handed over to the guard on duty and finally delivered to Song Qing.Song Qing is a person who is obsessed with experiments. He has failed countless times and his face was injured by explosions.However, when he saw this booklet full of chemical knowledge, he was immediately attracted.But when he read the most critical part, he found that the content suddenly interrupted.After asking the person who sent the letter, Song Qing finally understood Xu Qi'an's intention.

At the same time, Xu Qian's uncle Xu Pingzhi learned that his nephew was imprisoned and immediately stepped forward to try to stop the escort team.But there was a huge disparity in power, and he was soon thrown into prison.On the way there, he asked his wife to go to Yunlu Academy to look for his son Xu Xinnian.At this time, Xu New Year has become a disciple of two great Confucian scholars, who may be able to help them.

After Xu New Year received the urgent letter from his mother, he immediately reported it to the teacher.After the teacher learned that it was the talented poet who was imprisoned, he immediately went to Shangshu Mansion for help.At the same time, Song Qing and the two great scholars also arrived at Shangshu Mansion almost at the same time.These are all important officials of the imperial court, so the Lord Minister naturally does not dare to neglect them.After hearing the name of the person they wanted to save, Master Shangshu immediately asked his men for details.It turned out that Xu Qian was imprisoned unjustly. Under the questioning of Master Shangshu, the officials handling the case had to tell the truth about the entire incident.In the end, Xu Qian was acquitted and gave Zhou Li a lesson before leaving.

That night everyone gathered together to share family happiness.In the evening, Caiwei came to visit Xu Qian.She brought new clues about the tax bank case: the subcontractors were Zheng Xinhe and Lu Weizhi, and their backer was Zhou Xianping, the minister of household affairs.Xu Qian was imprisoned this time because he discovered that the tax bank had been diverted and offended the Zhou family.Now the Xu family is closely connected with the tax bank case, while Zhou Xianping is in the dark.If you want to get out of this predicament, you must completely defeat this old fox.Caiwei asked Xu Qi'an what countermeasures he had.Although the evidence has been obtained, Zhou Xianping has many party members, and rash actions may cause instability in the DPRK.Therefore, the emperor asked Caiwei to find a way to catch the culprit as soon as possible.Xu Qi'an believed that they could not go head-to-head. It was during the investigation period in Beijing, and Zhou Xianping was in urgent need of funds to fill the shortfall.So they want to find Zhou Xianping's flaws and light the fuse to let the truth about the tax bank case come to light.

Xu Qi'an arranged for his uncle and Xu New Year to investigate Zhou Xianping's weaknesses, while he went to Si Tianjian to assist Song Qing in completing the experiment.With the wisdom of modern people, he successfully assisted Song Qing in completing the experiment and received Si Tianjian's precious sword as a thank you.