The emperor did not disturb the work of Kaifeng Mansion again, eight poisoned people alive, Xiao Yang Bin did not save it, but followed the little black butterfly to Lishan Academy, and after the dean's family of three had not yet had the toxin, Gongsun Ce launched an inquiry, and the result was that the principal's family, that day, at noon, ate the leftovers of the morning, and only ate steamed buns, so the poisoning was shallow, and the doorman, when the meal was delivered, he would eat, but he didn't expect to meet the dean, and reported it directly, but he didn't eat, so he was not poisoned, and the little purple dish finally fell on the water tank, but Xiao Yang Bin called it back, took a group of people, and went to the student's house who asked for leave, and saw the person coming, the student went even more crazy, and his family was scared to death, but Xiao Yang Bin opened his mouth,

"Grandpa Bao, he is one of the murderers you are looking for, he is pretending to be crazy, but he is almost really crazy, because he can't stand the condemnation of his conscience, let's take it back first."

Xiao Yangbin spent another three days to detoxify eight death row prisoners.

"Grandpa Bao, let them all go home and raise it, and save some food for the imperial grandfather", the collective laughed. The emperor and Empress Dowager Liu still couldn't help it, and personally sent Guo Zheng to pick up the father and son into the palace.

"Anyway, everyone has been saved, as for the murderer, it's nothing to live a few more days, but I can't tire my good grandson", the emperor took the lead in speaking, and the Empress Dowager Liu was even more anxious, and sent the palace maid to spread the word that the banquet had been prepared, and asked the emperor to lead the two of them over to eat wine.

It seems to be a family of four, eating and drinking is so happy, even Guo Huai, who was waiting on the side, smiled, and Xiao Yang Bin, who is a real baby, eats and plays at the same time, just like in his own home, even freer than in Yangjiazhai, and lived for three days at once before being released.

When Yang Jiulang and his son returned to Kaifeng Mansion, Bao Zheng had already solved the case, no matter what method he used, anyway, the efficiency was super high, Bao Zheng and a large number of people waited for Yang Jiulang's father and son to show it, Yang Jiulang did not read the confession, only asked Gongsun Ce to tell the case at the wine table, the four brothers of the dynasty went to handle other cases, Yang Wenguang also went home first, only Bao Zheng, Gongsun Ce, Ouyang Chun and Yang Jiulang, Xiao Yang Bin were present, this bloody case was told little by little.

In the life of the Empress Dowager Liu, the most trusted is the great eunuch Guo Huai, and Guo Huai, organized a family outside the palace, married the wife of the third room, and adopted five sons, which is allowed by the royal family, many rich eunuchs do this, as the saying goes, the forest is big and there are all kinds of birds, his fourth son Guo Qian, is a very, very womanizer, twenty-five-year-old man, has married the wife of the seventh aunt, no, he actually fell in love with the daughter of the dean of Lishan Academy, but was refused, so he bought off the scholar Liu Xiaoyu, and the bandit boss Hu Sanfeng of Montenegro, and joined forces to create this monstrous bloody case, just waiting for the dean to be implicated and exiled, and then he passed through the government, legally bought his daughter as a concubine, because this case was solved by Yang Jiulang's father and son, for fear of a mistake, so he waited for the two to come back to make a decision.