During Tang Zhide years, there was a punk named Sun Degui in Sunjialing, Weinan, who came to eat, drink, visit and gamble, and soon squandered all the family property accumulated by his parents. He was cornered, and when he heard that the court was recruiting troops for the war with An Lushan, he threw himself into the forward camp of Marshal Guo's subordinate Li Guangzan as a spy.

One day, he went to spy on the army, not wanting to be discovered by the rebels, and besieged him in a forest. At a critical juncture, a man appeared behind him and pulled him up a stone hill. After the two of them stood side by side, they saw the man raise his hand in the air for a while, as if covering him with something. Upon closer inspection, there was nothing. The rebels quickly searched for him. A rebel said, "I clearly saw him enter the woods, why did he disappear? Go up there and take a look!" Sun Degui thought, the rebels came to the side, but turned a blind eye to them. Could it be that this person knows the method of stealth?

After the rebels had left, the two came down from the rock. Sun Degui thanked the man, but the man took out a copy of the rebel army's battle map and said to him, "My name is Wang Wei, this is just stolen from the camp of the rebel commander Shi Siming. If I want to join the army, I will take this picture as a meeting gift, and I hope my brother will introduce me!" Sun Degui was overjoyed and hurriedly took Wang Wei to see Li Guangzan, who still made Wang Wei a famous explorer.

From then on, it was all up to Wang Wei to enter the rebel camp to spy on the military situation, and he sat back and enjoyed success. Sun Degui was not satisfied. Soon, the counterinsurgency ended. After returning to the dynasty, Sun Degui was named military governor of Weinan County, but when Wang Wei was rewarded, he was nowhere to be seen. Sun Degui said, "Wang Wei doesn't want to be an official, so he has left without saying goodbye." Marshal Guo wanted everyone to have their own aspirations, so he couldn't force it, so he had to go.

One day, Sun Degui was drinking and having fun with a group of singers in the mansion, when suddenly Li Guangzan, who was already the minister of the Ministry of Punishment, came to the governor's mansion. It turned out that there had been several major cases in the capital recently. The 100,000 taels of silver in the old warehouse were stolen for no reason, and the thieves could not be caught. From the officials in charge of the treasury to the guards below, there were as many as 100 people involved; then the treasure of the imperial palace, the Five-clawed Golden Dragon, was also stolen by the thieves and hid in the mansion of Guo Ziyi, King of Fenyang, which was a major crime of genocide. Many ministers thought that someone was framing and framing, and they all protected Guo Ziyi's capital. This time the emperor of the Daizong was finally smart, but Guo Ziyi's officials did not investigate it in depth.

Thieves are not only greedy for money, but also for sex. He goes to any house where the girl is born beautiful, rapes first and then kills, leaving no one alive. The method is very cruel, and even the daughters of many official families cannot be spared. The imperial court sent a large number of captors to investigate, but to no avail. So Li Guangzan remembered Wang Wei, the explorer who knew invisibility, and came to find Sun Degui, because they had always been together in the past. When Degui heard that this was the case, he couldn't help but be taken aback, and hurriedly told his lord: "When the imperial court awarded the reward, he left without saying goodbye, so the lower official didn't know where he was going. But the lower official thought that since Wang Wei is willing to become an official, he may have returned to his hometown, so it is better to go to his hometown to see..."

The two of them came to Wang Wei's hometown. They asked many people, and they didn't want people to change their minds when they heard about Wang Wei. It turned out that Wang Wei had been a bandit from Jiangyang in the past, but later disappeared from the army. Although Shangwang Wei's hometown did not find his whereabouts, it found out his background. Li Guangzan thought that since Wang Wei had been a bandit from Jiangyang in the past, these cases in the capital were likely related to him, so he painted pictures of Wang Wei and sent them to various states and counties, and offered a reward of 3,000 silver taels to find the murderer.

However, a few months later, Wang Wei did not catch it, but another fire that caused a sensation in the capital happened. One day at noon, Princess Shengping, who had just turned 16, was enjoying flowers in the imperial garden when suddenly a peony floated in front of her. How could the peony flower float for no reason? Princess Shengping felt strange when she was suddenly embraced by a pair of invisible hands. She looked around, but there was no one, so frightened that the flower's face turned pale and shouted. The guards came when they heard the news, but saw a strong wind rushing through the cracks of the people... Needless to say? It must be the invisible thief at work. There are 3,000 beautiful women in the palace, all of whom are stunning women who are one in ten thousand. If they were defiled by thieves, it would be better!

Emperor Daizong was furious and immediately issued an order that the case must be solved within half a month. If the invisible thief could not be caught within half a month, all the thieves from Zhengqing to Tingwei would be pushed out of the Meridian Gate and beheaded. However, the invisible thief came and went without a trace, and it was easier said than done to catch him! Just three days before the deadline stipulated by the emperor, Eunuch Huang, the head of the harem, suddenly passed on the Empress Dowager's decree, saying that the harem had recently invited a juggling team, and there was a woman named Leng Yanyu who could perform invisibility. Those who saw her perform were amazed. For the monarch and his subjects to play together and broadcast the royal grace, the Empress Dowager specially invited officials above the second rank of the second rank in Beijing to watch the performance of Qian Qingguan, and Li Guangzan immediately led the decree into the palace.

The juggling class was full of women. Not only did they look good, but everyone had a unique skill, which attracted everyone's attention at the beginning of the performance. The final grand finale was performed by Leng Yan Yu, the leader of the juggling class. In response to a burst of happy music, a girl of sixteen or seventeen years old appeared on the stage. When she appeared to the crowd, the natural beauty of gold and jade was enough to make Sannomiya Fendai pale. She was wearing a tight pink neon dress, and her flexible arms danced up and down with her slender waist, like two jade snakes wandering in mid-air. The girl danced, and a layer of screaming aura appeared under her feet. The aura was like an invisible giant mouth and a transparent water wave, which drowned and swallowed the girl little by little from the bottom up. When the transparent mass covered the top of the head, the girl disappeared.

After a while, the girl came out little by little. It turned out that the mystery was on her neon dress. The neon dress was divided into two layers, a layer of pink silk as thin as a cicada's wing on the outside, and a layer of transparent and colorless stealth dress on the inside. The silk was controlled by a thin cable. Tightening the thin cable, the silk was rolled up little by little. When it rolled over the top of the head, the girl disappeared. Relaxing the thin cable, the girl gradually recovered, and everyone clapped and shouted, and the audience suddenly burst into thunderous applause.

That night, when Leng Yan Ju returned to his residence after the performance and took off the magical neon dress to take a bath, the neon dress hanging on the wall suddenly floated up. It turned out that the invisible thief also sneaked into the post office to feast his eyes. He was attracted by the magical neon dress of the cold electric jade and decided to take it by the wayside. Just as the invisible thief pulled off the neon dress, a pink mist of rain suddenly fell out of thin air. After the fog and rain, the outline of a person wearing a cloak immediately appeared in the house. Leng Yan Jade threw a soft rope to trap the invisible thief, and Li Guangzan hurriedly rushed in with a talisman escort. When Leng Yan Ju tore off the cloak of the invisible thief, Li Guangzan was taken aback. I saw that the invisible thief was none other than Sun Degui.

It turned out that when Sun Degui learned that Wang Wei's invisibility depended on the invisibility cloak on his body, he had evil thoughts in his heart. He pretended to be a corporal, and when the rebellion was over, he poisoned Wang Wei with poison, and the invisibility cloak became his. After returning to Beijing, the emperor of Zongzong appointed him as the military governor of Weinan. Sun Degui was not satisfied, because the management of the army could not get much oil and water, so he put on the invisibility cloak and swaggered into the treasury, stealing 100,000 two silver bills. Soon, he was reprimanded by Marshal Guo Ziyi because he was drunk and delayed the military plane. He held a grudge and stole treasure of the town and put it in Guo Ziyi's house. Fortunately, Emperor Daizong was not confused at this time, and did not do anything to Guo Ziyi except to dismiss him. Sun Degui was originally a womanizer, and when he met a beautiful woman, he always tried every means to get it.

However, it was not so easy to get his hands on the daughter of these officials and nobles, so he put on the invisibility cloak and committed crimes everywhere. He was worried about exposing his identity, so he never left a single person alive after each rape, which made the whole capital to panic. Wang Wei used to be with him, and he knew that Li Guangzan would come to him sooner or later, so he arranged for his cronies to pretend to be local people and go to various villages and intersections in Wang Wei's hometown in advance. Li Guangzan heard that Wang Wei was a big thief before he joined the army, so he really put all the money on Wang Wei's head.

Later, when he heard that Li Guangzan had also put eyes and ears around him, he decided to take action first, so he made up the idea of Princess Shengping. Because in this way, not only can he get a beauty to play with, but he can also get rid of Li Guangzan with the help of the emperor, because Li Guangzan can't solve the case, and he will definitely be beheaded. What he didn't expect was that just three days before the deadline of Emperor Daizong, the Empress Dowager invited a juggling class to perform in the harem. He sneaked into the palace wearing an invisibility cloak. After seeing Leng Yan Yu's invisibility performance, he didn't realize that he had any evil thoughts and decided to steal the invisibility treasure dress. Who knew that it was all a trap set by Li Guangzan secretly? Although the invisibility cloak is draped over the body of uJ to hide the human body, it is still an existing object.

Based on this, Leng Yanyu set a trap for Li Guangzan, installed a water gun full of paint in the house, and sent soldiers to ambush around. When Sun Degui took out the neon dress, he touched the mechanism on the wall, and countless water guns sprayed paint on the invisibility cloak, finally revealing Sun Degui's ugly silhouette.

At that moment, Sun Degui glared at Leng Yanyu and said discontentedly, "Who are you? Why did you conspire with him to plot against me?" Leng Yanyu sneered and took off the soft mask. Sun Degui was taken aback, and saw that Leng Yanyu suddenly turned into Wang Wei! Sun Degui said in panic: "You... Aren't you already dead?" Wang Wei teased and said, "You have done so many bad things, but you are not dead yet, how could I die?" It turned out that after Sun Degui poisoned Wang Wei, he ordered several of his personal soldiers to drag him into the wilderness and bury him overnight. The soldiers had just dug the hole when a black shadow suddenly jumped out and snatched the body away. The soldiers were afraid of being punished by Sun Degui, so they had to coax him to say that the body had been disposed of. The person who saved Wang Wei was his junior sister Leng Yanyu. When she learned that her senior brother had been killed, Leng Yanyu went down the mountain overnight to rescue Wang Wei and used her strength to force out the poison on his body.

Later, when he heard that there was an invisible thief in the capital, the government couldn't do anything about him, so the two brothers and sisters formed a juggling team and entered the harem. Wang Wei knew that Sun Degui would come to steal the neon dress, and after the performance, he pretended to be Leng Yan Yu and took a shower in the room, and finally captured Sun Degui.

Later, when Emperor Dai Zong heard about the invisibility cloak and neon dress, he recruited Wang Wei and Leng Yanyu into the palace and asked about the origin of the two treasures. Wang Wei calmly told him that his great-grandfather was a cotton farmer who cultivated a good color-changing cotton through cross-breeding, which could change with the surrounding scenery, so his great-grandfather used this cotton weaving cloth to sew a cloak and a neon dress. His great-grandfather made a rule before his death: these two treasures were passed on only to men and not to women. That is to say, only the eldest son and eldest daughter-in-law of the Wang family could obtain these two treasures, so the invisibility cloak and neon dress were passed down from generation to generation. In order to prevent this battle and this dress from falling into the hands of traitors and harming society in the future, Wang Wei immediately used his divine fire skills to reduce the invisibility cloak and neon clothes to ashes.

From then on, the two handsome siblings became husband and wife, wandering the rivers and lakes. The legend caused by the invisibility cloak and the neon dress spread among the people in southern Shaanxi.