After returning to the two people's residence, Chu Yi waved his hand and the wolf corpses he had collected appeared on the ground, which made the unknown demon-burn bear full of awe in his eyes, and he couldn't figure out what Chu Yi was going to do for a moment.

"This is the reward I give you! You have to keep working hard!" Chu Yi looked at the Magic Blast Bear with satisfaction and said with a smile. Then the hill-like bacon appeared on the ground. Seeing these delicious foods that were not worn out for it, the Magic Blast Bear immediately screamed happily and began to enjoy it.

"Well, this earth wolf with true energy protection is indeed valuable. Even the skin is quite tough. It is good to use their skin to sew some special clothes similar to bulletproof vests. After wearing it, it should be difficult to be injured by ordinary swords. It is probably also possible to sell for some money!" After the idea was settled, Chu Yi picked up the flying knife in his hand and easily cut the hard earth wolf skin like tofu. Then he skillfully decomposed all parts of the earth wolf's corpse.

Wolf skin and wolf bones are all very good materials. Even the hair on the wolf's tail can be sold to make a fortune. As the favorite wolf hair of civil servants, Chu Yi dissected it all the way and suddenly found that there seemed to be an unknown hard object in the center of the dantian of the ground wolf.

Chu Yi couldn't figure it out for a moment, and then he slashed the blade and saw an irregular crystal-like substance the size of a thumb falling down, just like the color of yellow sand!

"Hey, stupid bear, do you know what this is?" Chu Yi looked at himself for a long time but didn't understand what it was, so he shouted at the Demon Burst Bear. Its head turned around. When he saw what Chu Yi was in his hand, he suddenly looked shocked. He didn't bother to eat bacon, stood up and gestured with his hands.

After half a day, Chu Yi finally understood what he meant. This should be the most critical part of the practice of beasts. Unlike humans, things that can form crystal nuclei in the center of their dantian.

"What's the use of this thing?" Chu Yi was a little puzzled, but it was obvious that in terms of quality, it must be much more valuable than wolf skins or something! At that moment, he ignored everything else and dissected all 100 wolf corpses, and then he had a hundred yellow crystal nuclei in his hand.

"The Demon Star Compass can be enabled, is it turned on?" At this time, the system's voice sounded again.

"At this time, it is prompted to open the demon star compass? Could it be related to the crystal core of this earth wolf?" Chu Yi thought in his heart, and immediately soared into the sky. After a whistling sound, he returned to the edge of the stone pillars and entered the Sutra Pavilion instantly. The Demon Burst just looked up at Chu Yi and moved his attention to the bacon. In his heart, Chu Yi was a much stronger man than him, and he shouldn't pay attention to wherever he went.

"Tell me what the function of the demon star compass is!" Chu Yi did not rush to enable it, but began to ask carefully! After all, the system is asking for time without spending money, and it is useless not to ask.

"The Demon Star Compass is one of the core parts of the Sutra Pavilion. The current function is to temper weapons and armor. The materials required are beasts' demon cores and spirit cores!" The sound of the system still has no emotion.

"Oh? That's right? If it's something else, isn't it possible?" Chu Yi asked Daqi.

"Other things are OK, but throwing things other than demon cores and spirit cores in them will cause unpredictable changes, and may evolve into perfect quality items, and may be completely scrapped!" The system mechanical answered without any impatience.

"Then I don't seem to have anything to temper now, so I won't open it for the time being, right?" Chu Yi's eyes turned and he said deliberately.

The system fell silent for a moment, as if the answer to this question was very difficult, and at the same time it made an extremely strange ticking sound. It was not until a while later that it continued: "You can exchange the demon core and spirit core for merit points, and give a certain number of points according to the corresponding level!"

"Hmph, this guy is indeed treacherous enough. Fortunately, I know it enough. Otherwise, if it weren't forcing him like this, it would have refused to reveal the secret that the demon core could be exchanged for merit points!" Chu Yi couldn't help but think in his heart, and then he felt very ecstatic again. After all, there are countless spiritual beasts in this fierce place. If he continues to hunt them like before, he probably won't have to spend too much effort to obtain many demon cores, or even spiritual cores. This trip will not be in vain!

"Okay, then turn on the demon star compass. I need to upgrade this thick-backed long sword now!" Chu Yi said with a smile. In fact, his sword is just a weapon of Wei Pin, so you might as well take this opportunity to take it out and experiment.

"Please put in the required number of demon cores. The more you need, the better the quality after tempering!" the system prompted.

"Then put in fifty!" Chu Yi said casually. He was used to using the thick-backed long sword this time, and imitating Xiao Li's flying sword's true energy route also allowed him to instantly increase twice the lethality.

"Item, Wei Pin's thick-backed long sword, put it in the 50th core of the earth monster, and the successful upgrade rate was 95%. After preparation, start tempering!" The system's voice fell heavily, and then a huge compass image was constantly rotating, and at the same time it emitted a colorful light.

"No? You need success rate?" Chu Yi was shocked when he heard the system's prompt. He immediately realized that this might just be a means of making money by the system! If it fails, the materials will definitely be confiscated by it, just like some unscrupulous domestic games that claim to be free but actually collect money everywhere.

"Tempering is completed! Upgrade to the school's thick-backed sword! 5,000 earth-like demon cores are required for the next upgrade!" Just as Chu Yi was up and down, the system's stiffness suddenly sounded at the right time, and then the thick-backed sword flew out and landed steadily on Chu Yi's hand. The cold light flashed, and it was obvious that the power was many times stronger than before.

"Good knife!" Chu Yi held it in his hand. Although this thick-backed long sword is much lower than that of Xiao Li's flying knife, you should know that the materials for creating imperial weapons are extremely rare and precious! If this thick-backed long sword also wants to become the imperial one, with the size of this Xiao Li's flying knife, then the materials you need can probably buy a city.

No wonder Chu Yi naturally won't be surprised if he upgrades from school to handsome. Weapons can improve part of the strength of warriors, and the higher the grade, the more true energy it can carry. With Chu Yi's current cultivation level, this thick-back long sword is just right for it.

"It's a pity that I don't have the right weapons to upgrade now. Otherwise, if I upgrade more weapons to go home, it would be a good choice!" Chu Yi thought to himself, and more excitement.

With this demon star compass, it means that he has become an unlimited level forge. As long as he has the materials, he can temper high-quality weapons and armor. Even if he has the limitation of success rate, it is already a very amazing function.

"Exchange fifty earth wolf demon cores!" Chu Yi gave the order, and after a flash of light, all the demon cores disappeared. A few seconds later, the system said: "Fifty earth demon cores, exchange for merit points of 10,000 points!"

"On average, one is only 200 points of merit, it's really too dark!" Chu Yi cursed in his heart, but it's pretty good to think about it. If it was converted into gold, it would be one million taels!

But what makes him more hope is that this ordinary demon core is worth 200 merits, what about the spirit beast? You should know that the system can kill a hundred spirit beasts in the mission. If the task is completed, the merit points here will not be a small number.

After leaving the Sutra Pavilion, Chu Yi returned to the station of Hemo Burst. The guy was still eating, but the pile of bacon had been wiped out half. Chu Yi smiled slightly and ignored it for the time being. He directly put the treated earth wolf meat on the barbecue rack. In a moment, the rich fragrance spread around and filled it.

The demon-burning bear's nose raised, and his face showed an intoxication. Then he threw the bacon that he had thought was extremely delicious before and looked at Chu Yi, with a flattering look on his face, while his eyes were staring at the roasted ground wolf meat in Chu Yi's hands.

"Do you want to eat?" Chu Yi shook the ground wolf meat held in his hand and said this on purpose. The Demon Burst immediately nodded desperately like a child, and at the same time, it seemed that nodding was not enough to express his desire, and he screamed a few times.

"As long as you are willing to listen to me with peace of mind, you will definitely eat it!" He smiled slightly, threw the ground wolf meat in his hand, took it over in one hand, and ate it clean in two bites, then turned his head and looked at Chu Yi greedily, obviously not satisfied.

Chu Yi's movements were also very fast. With his strength as a martial artist at this time, he was extremely quick to be a cook! His hands turned into many phantoms. After a moment, the barbecue rack was filled with fragrant grilled wolf meat skewers, piled up slowly. Fortunately, the barbecue rack was specially customized to support such weight and not collapsed. Anyway, the space in the Sutra Pavilion is unlimited, and no matter how much things you put in it, it will not be saturated, so the barbecue rack is not at all big, and it happened to come in handy at this time.
Chapter completed!