Chapter 31 The Principle of the Mosquito Meat Instrument
Sun Zecheng returned to the Green Wave Cave, closed the door, turned off the ban, and began to count the two storage bags.

There are four spirit stones in one pocket and eleven spirit stones in the other pocket, only fifteen spirit stones in total!
There is also a top-grade magic weapon, a fire-breathing gourd, and a mid-grade magic weapon, a flying sword. Maybe even if they are sold as scraps, they can't even be sold for forty spirit stones! He is so poor! I wonder why that stingy guy Han Li was so generous to leave five or six storage bags to Xin Ruyin's maid after killing a few people when he first saved Xin Ruyin! This stingy guy must have used his spiritual sense to check it out. There is nothing valuable in it, so he pretended to be generous and gave it away!

The total is less than a hundred spirit stones! Fortunately, I killed him with the sword, otherwise I would have lost money!

But there are also benefits from the Taotie treasure chest!
Sun Zecheng released the Taotie treasure chest with great anticipation, but it turned out to be empty, obviously it had already been digested.

Place your hand on the treasure chest to receive the profits after the treasure chest devours it.

After a moment, Sun Zecheng retracted his hand. This time, he passively robbed a 9th-level Qi Refining and a 12th-level Qi Refining treasure chest, which upgraded him from the 1st-level Qi Refining to the 3rd-level Qi Refining. However, for Sun Zecheng, the benefit was negligible! Increasing mana can release the most basic fire bomb spell fifteen more times. If the intermediate fire bomb spell is less than two times, that's it.

A small amount of money! Better than nothing!

However, every robbery is not without risk! If the secret of the Taotie treasure chest is exposed, the consequences will be disastrous!

Forget it, it’s not worth the risk for such a small amount of money!

There are still more than two months before departure, and it is a good time to continue the exploration of the fusion of instruments and symbols that was interrupted due to the competition within the sect!
Sun Zecheng first took off his cloud-stepping boots and held them in his hands to take a closer look.

The outer side was replaced with flying talisman patterns painted in purple ink, which became dim because of its use during the trip to the Tianxing Sect of Yuanwu Kingdom.

The biggest difference between magic tools and talismans is this: magic tools are finished products, and their efficacy will not be lost after repeated use! However, talismans have a lifespan of a certain number of uses! Many of them even have a lifespan of only one time!
Why is this?
Sun Zecheng looked at the boots from left to right, but couldn't tell what they were.

Pinch it, you will find that the boot leather has two layers. Could it be... that there is a secret hidden inside?
Thinking that he still had a pair of Cloud-Stepping Boots in his storage bag, so he could still use another pair if one pair was broken, Sun Zecheng simply took apart the current pair of boots!

He precisely controlled the sword light of the Qingyuan Sword Technique to cut the silk threads stitching inside the boots and remove the leather of the Tayun Boots.

When I turned over the skin of this unknown monster, I saw that it was covered with natural lines, with compact and beautiful textures.

As expected, this texture should be the teleportation rune! In addition, this monster itself should be of wind attribute, so when the user's mana is injected, it will automatically convert to wind attribute.

The principle of magical instruments, is it that simple?
Sun Zecheng then took out Han Li's most commonly used magical weapons, the Golden Aphid Mother-and-Child Blade and the Black Iron Flying Shield, and began to study them.

After a careful inspection, I found that it was actually very simple.
First, let's look at the Black Iron Flying Shield, a shield made of black iron, with three functional runes engraved on the back. Sun Zecheng recognized one of them as the exorcism technique, but not the other two. Sun Zecheng recalled some of the use of the Black Iron Flying Shield, and guessed that it had the functions of changing size and automatically surrounding defense. The principle is very simple! Then look at the Golden Flying Blade, and you can see that the mother blade is engraved with runes of the exorcism technique, and then there are eight branches that control the eight sub-blades. Studying the sub-blades again, there is nothing special about them. It is just the work of a blacksmith, and some materials are added to make it harder and sharper. The rune graphics are slightly more because there are eight more control branches. The principle is also very simple!

He took out another transparent thread. This thing was even simpler! There was a finger buckle at one end, and a rune of exorcism was engraved on the finger buckle. It was that simple!
After checking three sets of top-grade magic weapons, I found that the Black Iron Flying Shield, which had the lowest price, contained the most types of runes!
First, copy it down and mark the source, function, etc. If you don’t know, mark it as unknown or guess XX.

Sun Zecheng took out Senior Brother Lu's Wind Dragon Flag. Sun Zecheng, who already had some experience, quickly discovered several rune patterns embroidered on the flag. Sun Zecheng only recognized one of them as "Wind Blade Technique", but the largest and most complex rune was embroidered with the blue dragon pattern, which obviously meant to release a wind-type blue dragon! Copy it down first!
So the principle is very simple!

Look at the others.

Qing Ning Mirror, there are two rune patterns in total, one for driving away things, and the other one undoubtedly represents the immobilization of other magic tools and magic treasures. This rune is extremely complicated! Although Sun Zecheng copied it down, he was actually unsure whether it was correct!
There are three runes in the crystal ball. One is for driving away objects, and there is another rune pattern that Sun Zecheng feels is somewhat similar to the "Heavenly Eye Technique". He didn't know it had this function before!
Oh, I remember now. Sun Zecheng suddenly remembered that in the original novel, Han Li was trapped in the Four Symbols Formation by the Ice Demon in the capital of Yue State and once took out a crystal ball to observe the weakness of the formation. It turned out to be this crystal ball! So the last rune should correspond to the release of poisonous fog that can corrode magic tools.

Copy! You must copy it down first!

The silver giant sword has three runes on it, but what Sun Zecheng is most concerned about is the pattern superimposed on the rune of the exorcism technique on the base of the hilt. Sun Zecheng guessed that this superimposed pattern is probably the key to the so-called "refined with the technique of careful cultivation, only he can use it." Similar to the power-on password lock!

So, if I erase these two patterns forcibly and then re-carve the exorcism technique, I can use this sword?
If you understand this superimposed pattern, it means that you can lock your own magic tools in the future, so that only you can use them? !
The patterns on the other swords should be sword blades, sword shields, etc. Record them all first!

So this is how the magical instrument works!
The core function is in the symbol!

No wonder the owner of the Tianxing Sect's refining shop surnamed Xu pursued materials from high-level monsters! Because those functions are originally possessed by high-level monsters! This mediocre refiner simply cuts, splices and assembles! When he cannot identify the corresponding functions, the refining will naturally fail and waste materials.

Now that he understood the principle, Sun Zecheng planned to give it a try!

Learn without a teacher, just get started!

Let's start with the Black Iron Flying Shield. This shield is made of a large piece of black iron from the cold and gloomy land. Relying on the black iron material itself, it is strong and hard, and it can be simply engraved with three runes! The reason for choosing it is that after Han Li's several battles in the Blood Forbidden Land, this shield has long been broken. After driving the iron shield to grow several times, cracks on the edge of the iron shield and hidden injuries inside can already be seen. Not to mention the decline in defense performance, it can't withstand a few attacks without processing and repair.

Besides, the iron shield is just a piece of black iron, which has the simplest structure and is easiest to process!

Fortunately, the center of the rune is intact and does not affect the drive. There is also a blank space for the rune pattern to be engraved. As a test product, there is no need to make any big moves! It is the most ideal experimental sample!
(End of this chapter)