The little beggar told Lu Lingfeng what happened, that Lu Lingfeng didn't pay too much attention, and let the little beggar continue to buy food for Helanxue. Lu Lingfeng researched the "Sha Si Biography" and found that the author was not disgusted by the absurd things done by Tianhou, but he had a lot of irony towards Su Wuming's mentor, Di Renjie. Su Wuming didn't feel this way when he first read this book, but he also noticed it later. Su Wuming asked Lu Lingfeng if he could use Helanxue to trap Sha Si, but Lu Lingfeng was not sure. Lu Lingfeng said that there were more than one group of people who were spying on Helanxue, and he found that Governor Yong Shi Duming was also determined to capture Sha Si.
Twelve years ago, Di Renjie recommended Du Ming before his sickbed, so he was transferred from Luozhou to Yongzhou to join the judicial army. Di Renjie once said to Su Wuming that although Du Ming is a bit reckless, he is loyal and trustworthy and is a person worthy of long-term trust. At present, Lu Lingfeng only has a clue of Helanxue, and he plans to take a risk.
Du Ming's subordinates reported that since three days ago, there were many people outside of Chang'an City, and some people with suspicious behavior. Du Ming had a hunch that Shas should appear. Lu Lingfeng brought the newly bought Chang'an rouge to Helan Xue. He Lanxue accidentally saw that the paper package that wrapped the rouge said Shas Yizheng the country's law, and couldn't help crying. But in a blink of an eye, He Lanxue figured out the matter, pointed directly at Lu Lingfeng's identity in the army, and asked him why he came to find him even though Shas was dead. Lu Lingfeng wanted to take Sha Si's enemies away from the House of Resentment on the grounds that he was worried that Sha Si's enemies would come to seek revenge. He Lanxue was grateful for what Lu Lingfeng had done for him recently, and decided to play a song for him.
In the Tower of Resentment, He Lanxue played a pipa for Lu Lingfeng in public. Afterwards, Helan Xue went back to the house to fix her makeup. Lu Lingfeng asked Yang Ji, a little beggar, to bring food. At this time, Du Ming led someone to ambush outside the You-Grievous Building. When he saw a person entering the Helan Snow House, he planned to capture Sars alive, so that if his subordinates found the sand He fled and shot the man directly.
Inside the resentment building, there was a loud cry, "Save Helanxue", and the people who came to rescue Helanxue became one with Lu Lingfeng and the others. Lu Lingfeng and Du Ming chased and killed the man in white who came out of the Helan Snow House, but they finally escaped, but when the two rushed to the Helan Snow House, they found that Helan Snow had disappeared, and Yang Ji was unconscious. Lu Lingfeng realized that the "Yang Ji" who had just escaped in the chaos was the He Lanxue who had disguised himself. Lu Lingfeng chased after him and fought against Sha Si. Du Ming directly shot Helanxue who was trying to escape from a distance. Before he died, Helanxue told Shas to escape as soon as possible. Although Du Ming ordered his subordinates to shoot Shas with arrows, Shas still jumped into the lake and escaped.
Su Wuming analyzed that the time when the little beggar fainted, he must have met Sha Si, and Sha Si borrowed his face to make a human skin mask and gave it to Helanxue. Lu Lingfeng blamed himself for being clever and sent the little beggar Yang Ji to help Helanxue escape from the House of Resentment, while Su Wuming was even more worried that Helanxue's death would make Sha Si even more crazy.
Yuwen Mukai was found tragically dead at home, and before his death, he assumed the posture of stepping on a ghost, and Lu Lingfeng suspected that he was leaving regrets to warn them. Yuwen Mukai was the builder and designer of the tower, and Du Ming suspected that his death was related to the completion ceremony of the tower. Lu Lingfeng searched for the ghost-stepping kings of the four temples in Chang'an, but he could not notice the abnormality. Su Wuming asked Lu Lingfeng to bring himself to Yuwen Mansion to worship. The two saw the Heavenly King porcelain in Yuwen Mukai’s coffin, and broke the porcelain to find the towering tower design.
Su Wuming and Lu Lingfeng came to look for Du Ming with the blueprints, but none of them could understand the drawings, so they came to find Feng Tai, a descendant of Luban, for help. Feng Tai saw the blueprints and everywhere Yuwen Mukai asked him to study it a year ago. Over the tower design problem. After all, the tower was built to the eighteenth floor, and it was very difficult to continue to build it to the thirty-third floor. At that time, Yuwen Mukai also brought a small official to advise them, but in the end the idea was rejected, Feng Tai only remembered this Xiaoguan is the confidant of the emperor.
Pei Jian deliberately broke his foot at home, so that he could not participate in the completion ceremony of the towering tower. After all, the towering tower was very dangerous. Because Sha Si failed to be caught, the prince wanted to persuade the emperor to avoid the illusion competition, but the emperor was unwilling. The prince had to personally accompany the prince and princess to participate.
At the grand completion ceremony of the towering tower, the illusion masters of various countries showed their abilities, and the illusion was breathtaking.