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The treasure house of the Han Mansion is only the father and the old butler have the key. Even if Han Yu wants to enter it, he needs the consent of the old butler.

When Han Yu found the old housekeeper, he saw that he was helping to train some guards in the Han Mansion. Most of these guards were elementary body refiners, and only a small number of them reached the level of medium body refiners. As for the advanced body refiners, those were basically some leaders in the Han Mansion escorts and were not here.

These people are basically the escort forces of the Han Mansion. Perhaps relying on these escort forces, they can be invincible in the entire Rock City and sweep everything, but compared with the giants like the Li family in Baihu City, it is simply insignificant.

At this time, the old housekeeper also found Han Yu, hurried forward, smiled slightly, "Young Master Yu's complexion looks much better, and I believe it will be able to fully recover in a few days. By the way, is there something wrong with Mr. Yu looking for the old slave?"

"I want to enter the treasure house to find some medicinal materials, so I want to ask the old butler to open the treasure house."

The old butler nodded slightly. Although the treasure house is very important to the Han Mansion, as the young master of the Han Mansion, they are naturally qualified to enter it. So under the leadership of the old butler, they soon arrived at the treasure house.

The treasure house of the Han Mansion is hidden underground, with a long passage, and the gate of the treasure house is a huge stone gate weighing more than a thousand pounds. Even the master of the body refining master cannot be broken by brute force, which shows how important the treasure house is to the Han Mansion.

Since more than ten years ago, the leader of the Han Mansion, Han Yu's father, Han Sheng, came to Yancheng with only the old housekeeper and the baby Han Yu. In just over ten years, the Han family has become the largest force in Yancheng.

The things in this treasure house are the various treasures Han Sheng has collected over the past ten years.

The old butler took out a key from his arms, twisted it gently, and heard the roar of the stone gate, and then slowly opened it, revealing a huge secret room inside, which was the treasure house of the Han Mansion.

Han Yu looked at it and saw a dazzling treasure house, with some rare treasures everywhere. In addition to those dazzling gems, there were more swords and guns, and the armor almost filled half of the treasure house.

Although Han Yu came to find medicinal materials, he was also interested in these swords, guns and armor, so he went up to search carefully one by one.

The old butler smiled slightly and said, "These are all collected by the head of the family for more than ten years and have tried his best to collect them. Some of them, even the strong men of the Body Refining Master, will be jealous of them."

Han Yu was unquestionable. He was a powerful man who was superior to the master of body refining in his previous life. How high is his vision? Therefore, even though these treasures can be called treasures in the master of body refining, they are nothing to Han Yu.

A brief look at it, there was not a single treasure here that made Han Yu's eyes lit up. However, if you think about it carefully, it was normal. Han Yu measured these treasures with the eyes of a powerful man of honor, so naturally there were no treasures that could make Han Yu look at him differently. After all, Han Sheng, who collected these treasures, was just a powerful man of the master of body refining.

"Young Master, aren't you looking for some medicinal materials? The box here contains many precious medicinal materials, even some medicinal materials that are from a century-old."

The old butler pointed to the other side of the treasure house and said, at the other end of the treasure house, Han Yu did see hundreds of boxes containing all kinds of rare medicinal materials.

However, Han Yu did not rush to find medicinal materials, but walked towards the place where some armor was placed. Just now, when Han Yu glanced inadvertently, he actually found a flash of light reflected from a leather armor.

Curiously, Han Yu walked closer and took a closer look, and then he found that the leather armor was a bit unique. It was as thin as silk, but it felt smooth as silk and very soft.

This leather armor is as light as tulle and uses extraordinary materials. Even Han Yu couldn't tell what kind of material it was made of.

"This leather armor is quite interesting. Butler, where did this leather armor come from?"

Han Yu asked the old butler.

The old butler looked at the leather armor carefully, then smiled bitterly and said, "Young Master, this leather armor has an extraordinary origin. When the head of the family arrived in Yancheng, he saw a dying man on the way to Yancheng. The family took the initiative to feel pity and rescued him. He found that the man's bones were almost broken and he was still alive. It was a miracle."

"This man is also a powerful master of body refining, but after being injured so seriously, he had to die for more than ten days. Later, the head of the family saw this strange leather armor on the man, as light as tulle, as smooth as silk, and very light, so he collected it."

"But later, the head of the family also tried it. This leather armor was only made beautifully, flashy and unreal, without any protective effect. When the force hits the body, it cannot remove its strength at all. It is even worse than some low-level armor. Later, the head of the family kept putting this leather armor here. If the young master hadn't asked about it, the old slave would have almost forgotten..."

"The bones are broken and still alive, and they have lasted for more than ten days?"

Han Yu had a strong interest in the owner of this leather armor, and his bones were shattered. Not to mention a master, even a powerful man at the level of honor, Han Yu knew that he would never be able to hold on for more than ten days.

Unless, the other party is not a simple master of body refining...

Thinking of this, Han Yu seemed to have a guess in his heart. His expression gradually became solemn, and his eyes looking at this leather armor also became cautious.

"Is this leather armor really flashy? Such exquisite leather armor cannot be just a decoration, or it is not something that ordinary people can use!"

Han Yu gently stroked the leather armor with his hands, and many chaotic thoughts flashed through his mind. At this moment, Han Yu closed his eyes and groped inch by inch of leather armor, very carefully.

The old housekeeper next to him didn't know what Han Yu was doing, but when he saw Han Yu's solemn expression, he didn't bother him.

"Swish".

Suddenly, Han Yu suddenly opened his eyes, and there was an incredible look in his eyes.

Seeing Han Yu lose his composure, the old housekeeper couldn't help but ask: "Young Master, what have you discovered?"

After a long time, Han Yu gradually calmed down. He breathed a sigh of relief and did not answer the old housekeeper's words directly, but asked in a deep voice: "Old housekeeper, you just said that your father saved the man. In addition to leaving this leather armor, did the other party leave some other things?"

"Something else?"

The old butler recalled carefully, finally patted his head, and a smile appeared on his face and said, "By the way, the head of the family did find a box from the other party, containing a crystal-like stone, but he didn't know what it was for. He has been kept in the treasure house for many years."

After saying that, the old butler took out a wooden box the size of a palm from a dusty rack. Perhaps because he had not moved it for many years, the wooden box was covered with dust.

"Young Master, this is what the head of the family got from that mysterious man."

The old butler handed the wooden box to Han Yu, and he also looked at Han Yu with bad expectations. Perhaps Han Yu really knew what treasure was here.

Han Yu carefully took the wooden box, then took a deep breath, and slowly opened the wooden box.

When Han Yu opened the wooden box, his eyes narrowed slightly, and he was almost about to hold his breath. In the wooden box, there was indeed a stone as big as a baby's fist. Moreover, the stone was as transparent as crystal, and it looked very beautiful.

However, if you look closely, you will find that there are some obvious differences between this stone and crystal.

"hiss".

Han Yu opened his eyes wide, took a breath of cold air, and even his hands trembled due to excitement.

"It's this treasure..."

Han Yu murmured in a low voice. He recognized the treasure in the wooden box. This was so shocking. Han Yu never expected that there would be such a treasure in the Han Mansion Treasure House.

"Young Master, do you really know this treasure? What kind of treasure is this? The head of the family and I have been fiddling with it for many years, but I don't know what it does. I thought it was a gem for decoration."

The old housekeeper also showed curiosity on his face.

After a long time, Han Yu calmed down his excitement. He glanced at the old housekeeper and whispered: "I may know this treasure, but I need to take it back and study it carefully. I will take it away as well as that leather armor."

Han Yu said in an unquestionable tone, and the old butler nodded and said, "The head of the family has given a long time to instruct the young master to use the things in the treasure house at will, and the young master can naturally take these two treasures away."

After hearing the old butler's approval, Han Yu put both the wooden box and leather armor in his arms, and then hurriedly left the treasure house.

Looking at Han Yu's figure, the old housekeeper's eyes were a little deep, and he murmured in a low voice: "Can the young master really know these two treasures?"
Chapter completed!