After hearing Yang Kai say that so many high-end materials are mobilized by himself and can be refined at will, Yang Yan immediately became energetic. A terrifying light shone in his eyes, rubbed the corners of his eyes hard, took a deep breath and said, "I won't let you down, the materials on my hands will definitely not be wasted!"

"I'll wait."

"Where did you get so many materials? You are not very strong. It is impossible to kill so many eighth-level monsters." Yang Yan became curious again.

"Picked up." Yang Kai said casually.

It was also considered to be picked up. These things were obtained by following Gui Che and the others to hunt monsters. They originally belonged to several people, but after they died, the space ring was picked up by Yang Kai.

"Where did you pick it up? I want to pick it up too..." Yang Yan looked at Yang Kai with a moving expression on his face.

Following Yang Yan's instructions and taking a list she gave, Yang Kai went to Tianyun City again and bought a lot of ore from Tianyun City.

After all, refining weapons not only requires only part of the body of the monster, but also various ores are necessary.

After obtaining these ores, Yang Yan immediately devoted himself to the great cause of refining weapons, and the stone chamber where she lived was completely closed, looking like she was unwilling to be disturbed.

Yang Kai could clearly feel that every day, strong fluctuations of yang attribute energy came from her stone chamber, but he did not inquire about the specific progress.

As long as he has the results, he can judge Yang Yan’s ability through them.

The materials taken out before were all the ones that Yang Kai thought were not useful and could only be sold. If Yang Yan could really refine them into secret treasures, their value would definitely increase. If they were sold, they would get more holy crystals. It doesn't matter if they were destroyed. Anyway, Yang Kai was not bad for those things.

For a month, we were at peace and without Yang Yan's disturbance. Yang Kai lived a very leisurely life during this period. The formations on Longxue Mountain were playing a role all the time. Now some faint mist has appeared above the entire mountain. The mist is a symbol of the gathering of spiritual energy. Although it is not dense, it has made Longxue Mountain look like a spiritual mountain.

In time, the spiritual energy here will become more and more abundant and richer.

Wu Yi came here twice, and seemed to be very unhappy in the family. She didn't do anything every time she came. She just chatted with Yang Kai to relieve her mood.

A month later, Yang Kai was meditating and practicing in the stone chamber when he suddenly heard the door of the stone chamber where Yang Yan was in seclusion and refining weapons being opened. Immediately, the sound of rapid footsteps came to him.

Looking up, he saw Yang Yan's face flushed, holding his wide black robe in both hands, and standing at the door while panting, looking at Yang Kai with excited eyes, his face full of life.

"Can I come in?" Yang Yan poked his head and asked in a silence. Since one day she annoyed Yang Kai without invitation. Yang Kai pinched her neck and threw her out, Yang Yan didn't dare to step into this stone chamber at will.

Yang Kai nodded and asked with some expectation: "Have you practiced?"

Yang Yan smiled without saying a word, and said mysteriously: "Close your eyes first, I'll give you a surprise!"

Where did you say anything else? Yang Kai’s expression was strange, but he still closed his eyes according to her words.

The next moment, he changed his face, because suddenly a wave of energy fluctuations of the Holy King-level secret treasures appeared in the stone chamber. When he opened his eyes, he saw Yang Yan pointing at the neatly arranged secret treasures in front of him with a provocative look on his face.

"I didn't waste the materials you provided and the ore you bought. All the results are here. There are four holy king-level secret treasures." Yang Yan sat cross-legged, picked up a handful of secret treasures in the form of a mace like offering treasures, and said, "I'll introduce you to you. This one is made of the teeth of the eighth-level monster Thunder Cloud Leopard, and the ores are made of rods, and the skull of the Thunder Cloud Leopard is fused with sharp teeth. The teeth of the Thunder Cloud Leopard are strong and sharp. I have refined them into barbs on them. Such a rough secret treasure is suitable for the strong man with big arms and round waists. He is majestic when he holds this thing. Well, it is a low-grade secret treasure of the Holy King!"

After saying that, he handed the mace to Yang Kai.

Yang Kai took a closer look and nodded slightly. It was obvious that Yang Yan had already used all his money and refined this secret treasure very well. As long as it could find a suitable owner, it would not be difficult to exert its power.

"This dagger is tempered with the horns of the Roasted Fire Biyan Rhino. Although it is not very sharp, the horns of the Roasted Fire Biyan Rhino have some very strange functions. It is best to break the barrier-like restrictions. However, its function is not to kill enemies, but a must-have thing when taking risks. I think many people will buy it. By the way, it is also a low-grade secret treasure of the Saint King." Yang Yan said, and handed Yang Kai a dagger with a flashing light blue light in his hand to Yang Kai.

He picked up the same thing and said, "This soft whip is made of the main tentacles of the Vajra Dragon Beetle. It is the most difficult to refine. If you are not careful, it may destroy the material. Fortunately, I will do it. If it were the other weapon refiner, you should cry now. This thing is suitable for girls. Since you have obtained the tentacles, you should know the horror of the Vajra Dragon Beetle. I tell you that once you are whip, you will not hurt your skin, but your muscles and bones. If you whip a few more times, even your bones may be broken. This is a mid-grade secret treasure of the Holy King!"

Yang Kai took the soft whip from her hand again, poured it into her true energy and shook it a few times. The whip shadows suddenly became heavy in the stone chamber, scaring Yang Yan's face turned pale, fearing that Yang Kai would accidentally tug him on his body.

After finally waiting for Yang Kai to put away the soft whip, she was excited and very excited to pick up the last secret treasure. Her movements were very careful, as if she was holding a work of art, and there was a look of obsession in her beautiful eyes.

"This is my most proud work this time!"

Yang Kai looked at it and found that the thing was a pair of wings that were only the size of a palm. The wings were shining with a blurry light, and the colors were changing endlessly, which was very beautiful.

Needless to say, this secret treasure should have been refined with the wings of the Fantasy Cloud Butterfly, and it is also of the highest grade, with a top-grade Saint King!

"The materials you gave can only be refined into medium-level Holy King level, but this time I performed a little extraordinary, and raised its level by a certain level. Oh my God, I have long wanted to refine a pair of secret treasures in the form of wings, but unfortunately I haven't found a suitable material." Yang Yan held it, scrutinizing it back and forth, left and right, and the more I looked at it, the more I felt satisfied. He just didn't hand it to Yang Kai, and looked at Yang Kai from time to time while looking at it. The deep meaning contained in his eyes could be seen by the blind man.

Yang Kai stretched out a hand at her, and Yang Yan put the wings on his hand unconsciously and reminded him nervously: "Be careful, don't break it."

"Is this my thing?" Yang Kai looked at her with a funny look.

"Your thing is good, but it was refined by me. I have the responsibility to protect it from safety. You are so generous..."

"The top-grade secret treasure of the Holy King level is so easy to break?" Yang Kai chuckled.

Yang Yan opened his mouth, not knowing what he wanted to say, and changed his words to his mouth: "Although there are star shuttles when rushing, when fighting, these wings can increase the speed of warriors, and can also be used as protection at critical moments. This thing is worth at least 30,000 yuan of top-grade holy crystals. If you take it to auction, it will only sell it higher, and maybe it can be sold for 40,000 yuan. There are too many rich people in this world, which is really hateful!"

She said, waving her small fists, as if she was very upset about why she was so poor.

"Thirty thousand?" Yang Kai frowned, remembering that he spent 12,000 yuan on top-grade holy crystals when he bought a Star Shuttle of the same level. He was still on Shuiyuexing at that time.

Although it is of the same level, the value of this wing treasure is undoubtedly much greater than that of Star Shu. It is not surprising that it has such a price. Moreover, its appearance is also very beautiful. I believe many men will be willing to pay a lot of money to give it to the woman they like.

"Do you buy it for 30,000?" Yang Kai asked looking at Yang Yan.

Yang Yan turned his head into a chicken pecking rice.

"I'll sell you." Yang Kai threw his wings to her casually.

Yang Yan silly caught it, stunned for a while, then said shyly: "I don't have so many holy crystals..."

Her face turned red.

"I know, I didn't want you to pay it off immediately. I owe you first. Well, I will ask you to refine weapons. You can deduct your own reward from these 30,000 top-grade holy crystals. When will you be free when you deduct it, you will be considered my special weapon refiner before that."

"The reward for 30,000 top-grade holy crystals?" Yang Yan was startled, "Do you know how much secret treasure I should collect for you this time?"

"How many?"

"I'm going to collect you a thousand yuan of top-grade Holy Crystals... This is my monthly reward, 30,000 yuan. So why don't I sleep and refine it for 30 months, two and a half years?" Her face turned pale, and she couldn't help feeling like she was on a pirate ship.

"Two and a half years are not long, there will always be a time to pay off."

"What if I can't pay it back?" Yang Yan was almost crying. She had never had so many holy crystals, and she didn't dare to imagine what the concept of 30,000 top-grade holy crystals was.

"Then you are ready to agree to your body." Yang Kai grinned evilly, looked up and down at her proud figure, nodding, "Yes, I'm still quite interested in a type like you."

Yang Yan's little face turned whiter. Looking at the secret treasure of his wings in his hand, he wanted to hit Yang Kai's evil face hard, but he couldn't bear it.

After thinking for a while, he suddenly said seriously: "I'll ask first, do you have so many materials for me to refine? Since you use my remuneration to repay the debt, you have to constantly provide me with materials. If you don't ask me to refine secret treasures for several years, I will be free in the year of the monkey and horse month?"

The little girl is not stupid! Yang Kai originally wanted to implement his identity as a creditor, but he didn't know that Yang Yan looked stupid and became smart all of a sudden.
Chapter completed!