Chu fan first exchanged enough fire copper and some medium and low-grade metal materials, and then began to buy medium and low-grade medicinal materials, all of which are needed to refine quench body pill.

Body quenching pill is almost useless for Chu fan, but this pill is very useful for ordinary people. It can prolong life and strengthen body.

After buying these things, Chu fan only spent more than 30000 points, leaving nearly 300000 points. But then comes the big play.

Chu fan ordered high-grade medicinal materials, bought all the high-grade medicinal materials needed to refine pregnancy elixir, bought double copies, and immediately spent more than 120000 points. Under the guidance of the flower fairy, he bought several rare and precious medicinal materials and spent more than 40000.

Subsequently, Chu fan was ready to exchange the remaining points for advanced metal materials, but before clicking on the metal option, his eyes fell on other options and made a point.

In addition to metals and herbs, what are the other options for exchange?

Everyone has curiosity, Chu fan is no exception. After clicking on it, three options appear on the screen, including armor, skill and others.

It\'s something else. Chu fan is curious to open it again. Good guy, there are dozens of pages of items, which are all inclusive. All kinds of strange items are full of them. Chu fan is dazzled.

What\'s all this and what?

Chu fan frowned. The things on it were too miscellaneous, and there was no explanation. Only the picture showed it. Jade pendant, iron plate, copper pot

After reading for a long time, Chu fan didn\'t understand what these were. He simply stepped back and clicked on the armor option. On the first page, he saw a good thing.

Gold soft armor: three products and one star armor, which can resist weapons below three stars. Bullets are invalid.

This is a good thing. Why doesn\'t anyone want it? Chu fan takes a closer look. The price is as high as 50000 points. It is estimated that no one wants it, but no one is willing to spend money. The key is that this thing can only protect the chest and abdomen, and the real life and death, who doesn\'t say hello to the key? Arms, thighs, lifeblood, neck, head, who is stupid to stab you?

As for bulletproof, now there are high-tech bulletproof vests, which are distributed free of charge. Who can support more points and buy this thing to wear? Not worth it, chicken ribs!

Then, Chu fan looked through it roughly. There were many good things, but few were really practical. He was about to quit, but he suddenly thought of Lan Jie. As the boss of the bodyguard company, she had a high coefficient of danger. This golden soft armor was a self-defense treasure for her.

As for the price, Chu fan is nothing at all. He just makes two more second-class weapons.

After exchanging the gold soft armor, Chu fan had more than 70000 points left. He did not hesitate to exchange all the high-grade metals. After spending all his points, Chu fan was relaxed. While waiting for delivery, he randomly clicked the power method option and browsed it.

Among the skill options, there are three options: internal skill, external skill and secret skill.

In the eyes of others, these skills are more precious than any three-star weapon, but for Chu fan, they are worthless. He has the guidance of nine demon kings. Whose skill can surpass them?

The great Brahma Prajna Heart Sutra practiced by Chu fan is a top immortal cultivation skill both inside and outside. Can it be compared with these ordinary skills? However, in the column of secret skills, the silent black scale suddenly called Chu fan and stopped his action of turning the page.

"Magic dragon transformation? How can this secret skill appear in such a place?" black scale said decisively. "Take it. It\'s a good thing. It\'s good for you."

"Really?"

Chu fan immediately came to his senses. He quickly opened the magic dragon change script, which has a simple introduction: "magic dragon change, a secret skill of the magic gate spread in ancient times, has infinite power. However, this skill is very difficult to practice. It has a 90% chance of becoming possessed by the devil. Be careful!"

My grass, 90% of people are possessed. Isn\'t this cheating?

"Boss black scale, are you sure you want me to learn this? You\'re not kidding me, are you?"

"What do you know?" black scale hummed. "If you don\'t know the cultivation method, the probability of getting possessed is as high as 100%."

Chu fan seemed to understand a little: "you mean, the cultivation method of this secret skill is very unique?"

"It\'s more than unique. Strictly speaking, it\'s extremely harsh." black scale said in a deep voice. "As far as I know, cultivating magic dragon transformation requires the blood of magic dragon. Guided by the blood of magic dragon, we can gradually change our constitution and blood vessels. When fighting, if we stimulate the blood essence of magic dragon in our body, we can become magic dragon, and the combat effectiveness will be increased by at least ten times."

"Ten times?" Chu fan was startled, and the promotion was too high. With his current strength of 10000 kg, he will increase ten times, that is 100000 kg, and then double by the big eyed frog, that is 200000 kg.

Black scale said in a deep voice: "in those years, a friend of mine practiced magic dragon transformation, and he has cultivated to the ninth weight. Only his head has not become magic dragon, and his combat effectiveness has increased more than ten times. Unfortunately, he fell into magic, lost his mind, and began to kill innocent people indiscriminately. Finally, he was killed by people, demons, demons and the strong of the three races."

The strong men of the three races joined hands to kill the strong man. Is his strength too strong?

Chu fan asked tentatively, "boss black scale, who is more powerful than him?"

Black scale was silent for a long time and said slowly, "I haven\'t fought with him. It should be half weight."

Before Chu fan asked again, black scale said impatiently, "well, no one else can learn this secret skill, but you can certainly learn it. No matter how much it costs, you must get it."

Chu fan looked at the exchange price, but it was not high, only 30000 points, but the key is that he doesn\'t have so many points now.

Just at this time, the staff sent all the things exchanged by Chu fan. Chu fan confirmed that it was correct, but when signing, he suddenly asked, "I want to ask, can I return some materials now?"

"No, but you can sell it at half price." the delivery was made by a man in his thirties with a cold poker face, as if he couldn\'t smile naturally.

I wipe it. It\'s too dark. I haven\'t signed yet. Can\'t I even return it?

Chu fan was also angry and asked, "who is the supervisor here? I want to complain."

"Minister, someone is looking for!" the man took out his walkie talkie, said a word, and stood aside without looking at Chu fan.

Who? I don\'t have training at first sight. I don\'t even understand the most basic politeness. The customer is God, do you understand?

But on second thought, Chu fan was discouraged again. This place is different from the shopping mall outside. The shopping mall can\'t wait to kneel down and beg you to buy it, but here, you beg others to sell it to you.

No wonder this attitude, eyes almost grow, head up.

Soon, a middle-aged man in a military uniform came in. As soon as he saw Chu fan, the man immediately smiled and extended his hand enthusiastically: "Chu fan, it\'s you. What can I do for you?"

"You are..."

"Oh, I forgot to introduce myself." the man shook hands with Chu fan and said with a smile, "my name is Zhao Tianhai, the director of our sacred blade logistics department. I also take charge of the exchange of materials."

"It\'s minister Zhao." Chu Fan said, pointing to a lot of materials he exchanged. "Minister Zhao, I exchanged the materials, but I didn\'t sign. Can I return them?"

"This..."

Zhao Tianhai was a little embarrassed: "brother Chu fan, this is no better than the shopping mall outside. Even if you return the materials, I have no right to make up the points for you. Because our official website has no return function, only trading."

Without waiting for Chu fan\'s quick eyes, Zhao Tianhai smiled: "do you like things again, but the points are not enough? This is actually very simple. What do you like? Use my points to help you change them. Isn\'t it solved?"

"Minister Zhao, there is no merit without reward. How can I use your points when you and I met for the first time? Besides, what I want to exchange is not a small amount. It needs 30000 points."

Chu fan doesn\'t want to owe others a favor. Even if he wants to borrow it, he can go to Xia Yanran and return it to her in the future.

Zhao Tianhai said with a smile, "brother Chu fan is worried. In fact, I\'ve long wanted you to help me refine a three-level weapon. These 30000 points should be regarded as my deposit. How about it?"

"No problem, I\'ll help you get the best one." Chu fan immediately promised and quickly signed the document. Then he pointed to the magic dragon changing secret skill on the screen and said, "just it. Help me change it."

"Magic dragon change?" Zhao Tianhai\'s face changed and said in surprise, "brother Chu fan, are you sure you want to exchange this? As far as I know, this secret skill is not complete. Nine times out of ten people who have practiced this secret skill will be possessed by magic. If you need secret skills, I know some very good secret skills. The price is not high, so it\'s better to..."

"No, I\'ll take it." Chu fan stubbornly poked on the screen.

It seems that he is determined to use this secret skill. Without further persuasion, Zhao Tianhai withdrew Chu fan\'s silver card, inserted his own silver card, and quickly exchanged this magic dragon changing secret skill.

After the operation, Zhao Tianhai earnestly advised: "brother Chu fan, in fact, with your conditions, you don\'t need to practice this secret skill at all, but don\'t lose big for small."

"Thank minister Zhao for his concern. I will do what I can."

"Well, be more careful yourself... Oh, by the way, do you have time in the evening? Let\'s go out for a few drinks?"

"Sorry, I have an appointment with my second uncle. I\'m going to visit my grandpa and grandma at Xiao\'s house in the evening. I\'ll invite you another day."

Zhao Tianhai didn\'t insist any more, chatted a few words, turned and left. Soon, the guy with poker face sent Chu fan a brocade box and said coldly, "you have three hours to write down the contents of this secret skill. After three hours, the secret skill will be taken back."

"I wipe it. I didn\'t say to take it back on the official website?"

"179 minutes left."

"I..."

Chu fan really wanted to kick him out, but he thought about it and endured it. He immediately opened the brocade box and took out a sheepskin roll from inside