Lin Yi took advantage and walked along the mountain road, heading straight to the Ling Treasure House.

He is looking forward to getting another big bargain.

The Ling Treasure Library is a special warehouse, which is not the same as those rough workshops. It is just a hall with peeling red paint. It seems that the style should be the same as the dining hall in the Nantianyuan, and it is used for the full use. The mountain temple on this mountain was previously modified.

There is an old man at the entrance of the warehouse, basking in the sun wearing a thin blanket in the spring.

What disappointed Lin Yi was that the old man had no interest in him. After hearing that he said it was a level of patrol and clawing, and seeing Wu Guzhi's black card, the old man just said that he would only choose three things, so he let Lin Yi enter the warehouse.

Then the old man squinted his eyes and continued to enjoy the spring light, snoring slightly, and he looked like he was sleeping and waking up.

“This is really a headache.”

As soon as Lin Yi entered the warehouse, he felt at a loss and even had no way to settle down.

This spiritual treasure house is not like Danfang in an orderly manner and is stacked in an extremely messy manner, especially many ores are piled together at will, even giving people the feeling of not entering the warehouse, but entering a certain mine cave.

"Then I don't care, I will only choose the unique spiritual materials I have read in the book."

The old man snoring outside was intermittent. Lin Yi thought about what the old man said to Guan Qianhuang, and gradually realized in his heart that the old man would not care about any three things he took away from the warehouse.

The light in the spiritual treasure house was dim, and Lin Yi even felt like a secret treasure hunting feeling when walking in it.

A "ding" sound was soft.

A piece of debris flew from nowhere and landed on Lin Yi's right wrist.

After one sound, there are many sounds.

There were constantly shiny debris or fragments flying from both sides and falling on Lin Yi's wrists.

Lin Yi was not surprised. He knew that this was just because of the extremely powerful magnetism of the red dragon silver shark on his hands. Seeing more and more adsorbed debris, gradually, a new bracelet seemed to form through a layer of clothes. He unconsciously had a young mind. Thinking that these debris were beautiful, he would choose three things later. After he chose the debris, the debris absorbed on the bracelet of both hands would probably have a thick layer. At that time, he said that he could not take them off from the bracelet. I wonder if the old man outside would care.

If there are some special things in these colorful fine gold pieces or ore fragments, wouldn’t that be a big advantage?

His thoughts had just risen in his mind. Suddenly, he felt his right hand sinking suddenly, and it felt like a heavy object suddenly absorbed onto the bracelet with his right hand.

However, what shocked him was that there was no big fragment on his right wrist when his eyes fell.

"What is so heavy?"

Lin Yi raised his right hand hard to his eyes, and the fragments attached to his wrist were at most just the size of an adult's thumb nail, and at least dozens of them were mixed together, with many of the edges sharp, which was really difficult to remove for a moment, and it was impossible to tell which piece was particularly heavy.

Weight is not a measure of the quality of the refining material, but it is so heavy that it exceeds imagination. Such a small piece makes Lin Yi feel heavy. This material is definitely an extremely rare thing. Most of them are unique lonely mineral crystals, or unique iron meteorite crystals.

Lin Yi couldn't tell it for a moment, and he didn't bother to see the others around him first.

"That's the green dragon's tendon? This is the string material of the Northern Wei Dynasty's strong bow shooting of Tianlang."

In other words, a hint of green luster quickly attracted his attention. The moment he saw clearly, his heartbeat suddenly accelerated.

"It's indeed the green dragon tendon!"

Lin Yi quickly stepped forward and picked up the thing with a green luster, and was immediately delighted.

This is a long rib that looks like a transparent rubber cable, but it is green from the inside out and is greasy and shiny.

The so-called blue dragon is a kind of aquamarine in the northern river of the Northern Wei Dynasty. The aquamarine likes cold after adulthood and likes to live in deep waters and cold ponds. Hunting is very difficult. However, the Northern Wei army came up with a hunting method. They buried some lean meat and fish in winter, then frozen into large balls, placed them in ice caves. In summer, they dug out and threw them into the waters where the blue dragon was moving.

The green dragon was originally uncomfortable in summer because of the rising water temperature. This large ball of ice fell into the water. If the green dragon happened to be nearby, it would be attracted by the cold. Then the ice ball slightly melted, and the green dragon would naturally swallow the meat ball inside. When the meat ball gradually melted in its belly, the curved steel needle inside would bounce straight. The green dragon would die of intestines through the belly, and it would swell and float to the water surface after a few days.

When the fallen, the green dragon was rotten all over his body, but there was a tendon inside that was intact.

This flesh tendon is what is in Lin Yi's hands at this moment.

This Bijiaojin Linyi has not only been read many times in the book, but also some of his father's generals in the past have also talked about it.

This kind of green dragon tendon is the best string material in nature. The Northern Wei worked hard to hunt the green dragon every year, and it was also necessary to use this tendon as a bow string. The most famous strong bow shooting in the Northern Wei Dynasty was to use black cow horns as a bow body and use green dragon tendons as a bow string. Thick armor can be worn within three hundred steps. This kind of strong bow is more than twice as strong bows as the Southern Liang.

The average strong bow in Nanliang can pierce flesh and blood for 300 steps, which is almost the limit.

However, if the bow body of the Nanliang is not changed, if the bow body is changed, the bow string of the green dragon tendon can be nearly 300 steps to penetrate thick armor.

So the secret lies only in the bow string and not in the bow body.

Some notes that Lin Yi has read have long recorded that as long as the green dragon tendon string is penetrated, it will instantly become soft and easy to open the bow. However, after the true essence quickly dissipates, the bow string will return to its original state, with amazing toughness and elasticity.

In short, this is a weapon that is extremely suitable for low-level practitioners.

When discussing last night, Xiao Suxin felt that only one Tongtian sword was not enough to deal with it. Although her Tongtian sword was a real flying sword body, for now, it can only be regarded as a dagger in her hands at most.

She and Lin Yi were the standard only to fight in close combat. As for Qi Zhuji's Ran Hongying, they were just killing within dozens of steps. As for the three of them, they lacked such a long-range attack powerful bow.

It is better to be at the right time than to be at the right time, and it is better to be at the right time than to be at the right time.

Lin Yi took the green dragon tendon and was reluctant to put it down, so he directly selected the first item.

"Qi Zhuji said he wanted a armor coat, but it is impossible to have a ready-made armor coat here. Instead of choosing something that is not satisfactory, it is better to change it to something that is exciting enough."

Lin Yi walked around the entire warehouse and chose the black stone among a piece of animal skin and a black stone.

Neither this animal skin nor black stone is an ordinary thing.

The animal skin is a unique giant lizard skin in the Tianmo area. This giant lizard skin is not thick, but it is extremely tough, and even isolates the true energy into it. However, the animal skin is only a few feet square. According to Lin Yi's prediction, Qi Zhuji's use is only enough to make a breastplate.

This black stone is produced in Dangxiang territory. The natives of Dangxiang are called "Hundred Quenching Stone". The reason why they get the name is that when you make a small piece of this black stone, it will have a hundred times the effect. The quality of the refined black iron and steel is improved by countless amounts.

This kind of black stone was used in large quantities after it was discovered in the previous dynasty. It was called "soldier refining stone" in classics of the previous dynasty. However, this kind of black stone was originally rare, but it was almost extinct decades ago.

The refining stone that Lin Yi selected now is the size of a fist, which is probably enough to strengthen two or three weapons.

Lin Yi was a little confused about the last thing.
Chapter completed!