Although it only took four attempts, Zhang Yu had some idea in his mind. In Zhang Yu's opinion, the strengthening of this weapon is like filling water into a bottle. Even ordinary people can fill the water in the bottle after trying it a few times, not to mention that after practicing these days, Zhang Yu's body has been much stronger than ordinary people after strengthening it again and again, so Zhang Yu is still a little confident in whether he can stop strengthening the weapon at critical moments.

It is naturally impossible for others to know Zhang Yu's situation, so even if they see Zhang Yu starting to strengthen again, Liao Jin and the others did not pay special attention. Now Liao Jin and the others' strengthening speed is not as fast as they were at the beginning. Especially after several consecutive failures, the money they have no longer had enough for them to strengthen several times. You must know that the money they have accumulated secretly over the years has been gone in such a short few minutes.

‘Swish!’ Just as Liao Jin and Liao Yin started to brush auxiliary liquid for a weapon in pain. With the sound of breaking through the air, a dagger soared into the sky and flew up to about ten meters high. Then, they slowly fell into an open space not far away and made a slight sound.

"Uh! Mistake, mistake!" Seeing Liao Jin and the others looking at him speechlessly, Zhang Yu couldn't help but say awkwardly. The moment he just lifted the dagger with his clip, he was excited. The clamp with the dagger was loosened and the dagger flew up, fortunately he didn't hurt anything.

"Oh! Brother-in-law, it's successful, your dagger has been strengthened successfully." Without Zhang Yu's action, You Jun, who was idle, had already jogged over and took back the dagger that had been buried in the soil, without any need to wipe it. After picking it up, You Jun had already seen the clean dagger. Then think about the sharpness of the dagger just now, which was easily inserted into the soil. What else could it be if it didn't succeed?

"No? Is this okay?" When Youjun actually said that Zhang Yu had succeeded, Liao Jin immediately stopped talking. He quickly took the dagger and picked up a long dagger like Youjun before and tried it. When he saw that the long dagger that had been for the mortal soldier was easily eliminated into two pieces, he felt so envious!

"Haha, this is fate. Why don't you try like that just now?" Looking at Liao Jin's jealous look, Youjun laughed out loud, happier than if he had successfully strengthened it just now.

"You are lucky. You have succeeded two times after strengthening it for only a few times. You will definitely make a profit." Boss Zeng, who was on the other hand, also said, but this is just a little better. He has heard of the kind of luck that has succeeded in several consecutive strengthening.

"Strike while the iron is hot, I'll try Youyou's bow." Zhang Yu's face also showed a very surprised expression. It was really a surprise. Although he didn't know why he could see these things that others could not see, it was definitely a huge good thing for him. Without hesitation, Zhang Yu picked up Youyou's knife bow and began to brush the auxiliary spiritual liquid.

"Hey, brother-in-law, if I do, I will try it with a few daggers. After a few failures, I will strengthen the bow. At least the success rate is higher, right?" Holding Zhang Yu's dagger, Youjun smiled. His sister's bow cost a lot of money to customize. If it fails, I'm afraid it will cost a lot of money to upgrade it to a level nine spirit soldier. Uh... But it seems that Zhang Yu is not short of that amount of money at all now?

"I don't believe your style. In my opinion, it's right to go on when it's hot." Zhang Yu said to Youjun while carefully brushing the auxiliary spiritual liquid with a brush. Youyou's long bow was a little more complicated. It took him a long time for Zhang Yu to apply auxiliary spiritual liquid to all parts of the bow.

Without hesitation, he brushed the auxiliary spiritual liquid and picked up a bucket of spiritual blood and added it to the enhancement furnace. Zhang Yu gently put one end of the knife bow into the enhancement furnace. However, when he saw the blood covered with the long bow and the spiritual power in the spiritual blood began to enter the long bow, Zhang Yu felt a tightness in his heart.

He was also blinded by success, and he felt that he had the secret of success in his hand, but he forgot that Youyou's bow was different from a dagger. Although he was a level nine spirit soldier, his strength was about the same time, but because of his shape, it must be somewhat different from a dagger. At least, the Changbow Zhang Yu had to observe more places than a dagger.

Fortunately, after two or three seconds, Zhang Yu breathed a sigh of relief. Perhaps because the spiritual blood covered the knife bow from bottom to top, the spiritual power in the bow was really like a bottle of water, and it started to fill up from the bottom. This made Zhang Yu just need to pay attention to the upper end of the knife bow. When he saw that the spiritual energy in the spiritual blood was about to saturate and filled the space formed by the original spiritual power in the bow, he could just take out the bow in time.

3 seconds, 4 seconds, 5 seconds, Zhang Yu strengthened those daggers before, but this time when Zhang Yu strengthened Youyou's unique knife bow, Liao Jin and the others all widened their eyes. When Zhang Yu began to strengthen, they had already counted silently in their hearts. Just when the few people were silently counting to the fifth second, and before the sixth second was reached, "swish!", with a phantom, Zhang Yu actually took the bow out of the enhancement furnace. Seeing this, Liao Jin and the others couldn't help but feel nervous. You must know that the time it took for the ninth-level spirit soldiers to strengthen the eighth-level spirit soldiers to use the seventh-level spirit blood was six seconds. Although there was a one-second error before and after, Liao Jin and the others usually came in six seconds. The bow was so big, but Zhang Yu picked up the bow so early. Can it work?

Whether the low-level spiritual soldiers are strengthened successfully or not can be distinguished by ordinary people with the naked eye. Generally, special instruments are required to be identified. Of course, if you have to be idle, you can also use ordinary soldiers to test them like Liao Jin and others before, and you can also determine what is inconsistent.

Youyou's longbow is not only big, but also has many beautiful patterns on the bow. This makes even though Zhang Yu has completed the strengthening of the longbow, he still has no way to know whether it has been strengthened successfully. Of course, among the few people, Zhang Yu must be the only one who is out of the list.

Looking at the bow with a lot of spiritual energy that was obviously more than before, it was natural to say whether the bow strengthened successfully or not to Zhang Yu. To be honest, although it was successful, Zhang Yu's heart was still beating quickly. The moment he strengthened the longbow just now, he was frightened. And although he could see the strengthening process of the bow, he really saw that the bow was strengthened successfully by himself, and Zhang Yu felt very excited.
Chapter completed!