In the past few days, Zhang Yu has lived a particularly relaxed life, getting up early in the morning every day to practice copper money darts and physical fitness, bringing some breakfast to the three animals in the morning, and then sitting in the bedroom to read, he has a lot of classic medical books on his bedside, all of which are found from Wu Chang's house.

After all, there were too many medical books borrowed last time, and even Zhang Yu's perverted memory ability couldn't read them in a short time.

He plans to study more medical books before going to work at the Wudaokou Institute of Chinese and Western Studies.

Reading a book and seeing 11 o'clock, I made an appointment with Wen Ya to eat out at noon, or went to Zhou Xiaoyun to see her, during this time Zhou Xiaoyun returned to the energetic teaching state of the year, she cherished this job very much, and occasionally chatted and learned that the students in the school liked her very much.

Sissi also went to the same school, but in different classes, she pounced on Zhang Yulai with a smile every time she saw her, pestering Zhang Yu to teach her to dance. Zhang Yu also found that Qianqian was a particularly talented dancing billet, and her little dry goods were cleaned up by her.

Zhang Yu felt that as long as she found a good dance teacher to teach her, she would definitely have a future in the future.

"Brother Zhang, I'm Wu Shao, and I recently collected a batch of copper coins, do you want to come and take a look." Just when Zhang Yu was reading, he suddenly received a call from Wu Shao, and when he heard that he had received another batch of copper coins, Zhang Yu became excited, and he hurriedly nodded in agreement.

Putting down the books, Zhang Yu drove to Wu Shao's shop, and as soon as he walked into the store, he saw Wu Shao coming over with a smile, and after a few words of greeting, the two went straight to the point.

"Come on, look at this batch of copper coins......" Wu Shao said with a smile, it can be seen from the last selection of copper coins that Zhang Yu is also a person who knows goods, since everyone has the same hobby, it is much easier to talk.

In the storage room where the copper coins were selected last time, the smell of patina was rushed, and a large wooden box was placed on the table, and the two old men were holding magnifying glasses under the light, concentrating on selecting copper coins in unison.

Seeing that Zhang Yu was coming, Wu Shao hurriedly sent the two old men away, pointed to the wooden box and said: "These copper coins were collected by a collector, the amount is relatively large, you can take a look at ......"

"Okay!" Zhang Yu nodded, he walked over and immediately switched the Yin Yang Pupil Technique, and unexpectedly found that the quality of the copper coin in the wooden box was unexpectedly high, and the copper coin itself was full of popularity, he picked up a copper coin and looked at it, and found that the surface of the copper coin was smooth, as if it was often touched and appreciated by people.

"The quality of this batch of copper coins is quite good, this should be an authentic Song Dynasty coin, Yuanfeng Tongbao!" Zhang Yu nodded excitedly. In the Song Dynasty, due to the particularly developed industry and commerce, there were many coins minted in the past dynasties, but there were still those who cut corners, Zhang Yu looked at these copper coins next to each other, and found that the material of these copper coins was particularly sufficient, and it was the best product.

"Hehe, good eyesight, this batch of copper coins is indeed from the Song Dynasty, you want those, pick ...... whatever you want" Seeing Zhang Yu say this, Wu Shao nodded with a smile and said generously.

"Then you're welcome!" Zhang Yu nodded, knowing that Wu Shao was straightforward, it was not good for you to be polite with him.

There are about a few hundred copper coins in this batch, and Zhang Yu has selected dozens of them, except for the probability of failure, this batch of copper coins can make a better copper coin sword.

After selecting the copper coins, Wu Shao hurriedly asked people to wrap Zhang Yu up, and originally wanted to leave Zhang Yu to eat here, but Zhang Yu was worried about making copper coins and swords, and after politely refusing to eat, he took the bag of copper coins and drove back to the villa in a hurry.

It's not suitable for refining magic weapons in the bedroom, it's much better in the villa, after all, it's remote here, and I don't usually see a few people.

After Zhang Yu parked the car, he came to the room with the copper coins, took the copper coins he got back last time and counted them together, and found that these copper coins were exactly multiples of 7, a total of sixty-three.

Zhang Yu closed the curtains around the room, and then he took out the yellow paper, cinnabar, brush, copper powder, jade powder and other materials that had been prepared. According to several methods of refining copper coins and swords, Zhang Yu chose the most complex and the one with the highest success rate. He had to draw several refining talismans in the next few times.

This alchemy is the lowest-level refining aid, which is particularly simple and can increase the success rate of refining when crafting low-level refiners.

Zhang Yu first poured copper powder, jade powder, cinnabar and other materials together and mixed them, then spread out the yellow paper, took out a brush and brushed the mixture a few times.

At this time, he closed his eyes and began to recall the method of making the refining talisman. This refining talisman is similar to an ordinary drawing talisman, except that the material is different, and Zhang Yu knows how to draw it after a little look. In a moment, he opened his eyes, and the golden Tai Chi pattern flashed in his pupils, and he held a brush and wrote on yellow paper in one go.

Immediately after he folded the drawn refining talisman into a triangle and put it on the table for later use, after drawing more than ten refining talismans in a row, Zhang Yu picked up a copper coin from the Song Dynasty and prepared to test the water.

What he wants to do is to break the evil copper coin, the effect is slightly weaker than the copper coin dart exchanged by the system, he used two triangular refining talismans to clamp the copper coin, and then pinched a magic decision with his left hand, and picked up the refining talisman wrapped in the copper coin with the index finger and middle finger of his right hand, and recited the mantra, so that the yin and yang qi were injected into the two refining talismans like a tide.

"Edict!"

With a light drink, the refining talisman sandwiched between Zhang Yu's fingers actually floated and quickly spontaneously combusted.

The ultra-high temperature flames kept tumbling and jumping, and what was surprising was that the refining talisman burned extremely slowly, and seeing the mottled copper coins that were originally yellow and green, they turned red at this moment, as if they had been calcined by high temperatures.

"Qicheng!" Zhang Yu stretched out his left hand to float into the air and drew a rune, then bit his index finger, squeezed out a little blood, and gently pushed, the rune pushed the red copper coin with blood.

"Whew-"

A soft sound, accompanied by a wisp of green smoke, appeared on the red copper coin. The color of the copper coin quickly returned to normal, and after it returned to its yellow and green mottled shape, Zhang Yu urgently took the copper coin and rubbed it a few times with his fingers, and Zhang Yu's expression became strange.

The refined copper coin actually had a feeling of spiritual connection with him, as an entry-level magic weapon, the power of the evil breaking copper coin was not very good. However, with Zhang Yu's current cultivation, he could only control this entry-level magic weapon. Even if there is a high-level and powerful magic weapon for him, it will not play its due role.

If the cultivation is low, no matter how good the magic weapon is, it is useless!

"This is a magic weapon?" Zhang Yu took the Evil Breaking Copper Coin and looked at it again and again, the yang energy contained in it was slightly sufficient, and there should be no problem in fighting a ghost. He suddenly had an idea, and injected the Yin and Yang Qi of cultivation into this Evil Breaking Copper Coin.

A slight metallic hum immediately came from the Broken Copper Coins. It actually moved slightly, Zhang Yu's eyes widened, and he looked at this copper coin in surprise, why don't you try it?

As soon as he thought this, he didn't expect the copper coin to move again as if it were alive.

Zhang Yu became excited, he seemed to see the Cotai Avenue, this is not the rhythm of the proper flying sword, his heart became hot, and after playing for a while, the copper coin moved the most, and it was estimated that he was not familiar with the operation method.

Zhang Yu put away this copper coin with satisfaction, now is not the time to play this, he set his sights on other copper coins.

After leaving these copper coins for so long, he can finally take them out and try them, and since he has collected more copper coins this time, he is not worried about the loss caused by failure. Moreover, the success of the Evil Destroying Copper Coin gave him a lot of confidence, so that he had a better chance of making a copper coin sword.