Walking to the martial arts training ground, Mu Li came to the spell experiment area through inquiry, which was located at the back of the arena. Mu Li went to the laboratory rental center and asked for the specific information of the laboratory.

The academy's spell laboratory is divided into three levels: low, intermediate and advanced, of which the low-level laboratory can withstand the spell strength of a second-order high-level mage at the highest, while the mid-level can reach the attack of a fourth-order intermediate spell strength, and the high-level laboratory can theoretically withstand the full force of a sixth-order junior mage.

Of course, there is also a big difference in the rental cost of each level of laboratory, with 50 magic points a week for a low-level laboratory and 500 magic points a week for an intermediate laboratory. As for the most powerful advanced laboratory, it is not something that can be used by consuming magic points, this kind of advanced laboratory needs to be applied to the academy before each use, and you can only use it after the academy agrees. However, advanced labs don't require you to spend magic points. If the college agrees, it is open to you free of charge.

After hearing the price of renting a magic laboratory, Mu Li's face instantly collapsed. It's too expensive!! you must know that this mission, Mu Li worked hard to earn 100 magic points. And this is because of the unexpected situation in this mission, the academy will compensate for it, otherwise, there will only be 50 magic points.

Mu Li checked his hunter medal and found that after his own profligacy, the original squad leader's allowance plus the reward for this mission totaled 300 magic points, and now only a pitiful 80 magic points remained. The Hunter's Medal is like a collection of ID cards and bank cards, it not only symbolizes the identity of a mage, but also the mage points are recorded here. Hunters are traded through the Hunter's Medal.

At the beginning, when Mu Li had not registered as a hunter, the academy used temporary magic point cards to issue welfare allowances. When Mu Li got the Hunter Medal, he transferred the magic points in the temporary magic point card to the Hunter Medal.

Then, Mu Li held his medal, gritted his teeth, stomped his feet, and rented a low-level spell laboratory very painfully. When he saw that his magic point had jumped from 80 to 30 again, Mu Li stared at the staff in charge viciously as if he had been cut off a large piece of flesh by the enemy.

After everything was completed, under the leadership of the staff, he came to a laboratory, and Mu Li, who entered the laboratory, looked around and found that this laboratory was different from what he imagined. In his imagination, since it was a laboratory, it should be a simple and humble small room, with all kinds of experimental props, dummies, and so on.

However, the real laboratory is not like this, and Mu Li, who first entered, thought that the staff had brought him the wrong place and brought him to the staff dormitory. If it weren't for the fact that the staff was a middle-aged uncle, he would have to think that the other party had bad intentions for him.

It is said to be a laboratory, but in fact, it is similar to a small apartment, with two bedrooms, one living room and one bathroom. A variety of daily necessities are readily available. Mu Li walked into a room and found that it was a bedroom, presumably for the experimenters to rest. After a casual turn, Mu Li retreated and came to another room.

Seeing the layout of this room, Mu Li suddenly understood, this is the core of this small apartment, and it is also the purpose of his rental. As soon as Mu Li walked into this room, she felt the difference. He discovered that there was a powerful magical defensive barrier in this room.

The room has some weird props. There is also an LCD monitor on the wall, which is also wrapped in a defensive enchantment.

At this time, the staff member in charge of guidance said, "This is your first time in contact with the laboratory. Let me tell you some of the most basic things about the lab. This laboratory is the latest scientific product of our magical community. It is surrounded by a layer of defensive enchantment, and because it is a low-level laboratory, it can withstand the full force of a high-level mage of the highest second order. Then, all the hit items here can collect the user's various spell data, and then convert it into intuitive data through the data processor and present it on the large screen on the wall. ”

Listening to the introduction of the staff, Mu Li suddenly realized in his heart that the combination of technology and magic is really convenient. With intuitive data, it is easy for experimenters to find their own shortcomings.

"Okay, that's pretty much the lab, if it's okay, I'll go first. You can always come to the front desk to find me. Oh yes, all of the items here are theoretically capable of withstanding second-order strength attacks. Therefore, after taking damage within the second-order range, if anything is damaged, the academy will be responsible for replacing it. However, if you suffer damage that exceeds the second-order range, then you need to compensate according to the price. The front desk staff told Mu Li when he left.

"Okay, okay, thank you for informing, but I'm a first-order little mage who shouldn't have this concern," Mu Li said with a smile while thanking him. When the staff left, they didn't forget to close the door casually. The moment the door was closed, Mu Li was the only one left in the entire room.

At this time, Mu Li had gradually eased up from the excitement at the beginning. He carefully recalled the changes of the small flame as the Chaos Spirit Child merged. began his experiments. This time, he no longer experimented with the fire spirit, and he felt that the fire spirit's reaction was a bit violent and not very controlled.

This time, he chose the more calm earth spirit among the five spirits. In his impression, the earth spirit element has always been the image of a heavy, calm big brother. Afterwards, Mu Li summoned a mud fist, which was a basic spell commonly used by low-level earth spirit mages. Mu Li also suffered a lot from Nangong in this spell.

When a mud fist came out, Mu Li slowly controlled a Chaos Spirit Son to slowly merge into it. However, to Mu Li's surprise, nothing strange happened, the mud fist was still this mud fist. Mu Li didn't believe in evil and tried to mix in some Chaos Spirit Sons again, but there was still no change. Even in the end, because Mu Li integrated too many Chaos Spirit Sons, this mud fist collapsed directly.

Seeing this scene, Mu Li frowned and muttered, "What's the matter, why did the fire spirit react so violently, but the earth spirit actually didn't react at all." Could it be that the Chaos system only works against fire spirits? Probably there's something I haven't noticed. ”

Subsequently, Mu Li tried the gold spirit, the wood spirit and the water spirit one after another, and found that according to his method, only the water spirit and the fire spirit were mixed by the chaos spirit child, and there was a mutation, when Mu Li merged the chaos spirit child into a water droplet, he found that the water drop became no longer clear, and there was another characteristic, corrosion. This kind of corrosion is not ordinary corrosion, but the kind of powerful attribute that can directly corrode the elemental spirit son. This is the result that Mu Li learned through experiments. After Mu Li knew this attribute, he was still very surprised. This is simply an abnormally perverted attribute.

As for the wood spirit and the gold spirit, they are the same as the earth spirit, with the integration of the Chaos Spirit Child, there is no obvious change. In this regard, Mu Li firmly believes that it is not that there are no changes, but that these changes are very hidden, and he did not find them.

However, what disappointed him was that perhaps because of insufficient cultivation, the five spirits fused with the Chaos Spirit Son were not stable enough, and Mu Li could not cast them at will like ordinary spells. However, Mu Li was immediately relieved, maybe because he was not skilled enough, for the time being, it was still okay to be his last killer weapon.