The two of them refined seven or eight furnaces of pills together, most of which were done by Zi Nan, and Yi Cheng assisted from the side, because they were all fourth-order high-grade, and the requirements for the control of spiritual power were extremely high, and it took them two days to practice these eight furnaces of pills.

Zi Nan looked at the top-grade elixir in the more than twenty jade bottles in front of her, showing a look of joy, if half a year ago, someone told her that she could refine the top-grade elixir, then Zi Nan would definitely feel that this person was complimenting herself, but at this time, she could easily refine the top-grade elixir, and the success rate was as high as eighty.

All these changes are because of the human man in front of him who has only cultivated to the Dan stage, Zi Nan looked at Yi Cheng who was classifying the pills, and unconsciously felt something strange in the center.

Yi Cheng's divine sense was no worse than Zi Nan's, so he soon found out that Zi Nan was looking at him, so Yi Cheng raised his head and asked, "What's wrong, is there any problem?" ”

The crimson on Zi Nan's face did not attract Yi Cheng's attention, it was not that Yi Cheng was stupid, but after two days of alchemy, it was normal for his face to be a little ruddy under the high temperature.

"Ahh It's nothing! Zi Nan was asked by Yi Cheng, woke up from his careful thoughts, and hurriedly replied.

Yi Cheng glanced at Zi Nan suspiciously, did not speak and lowered his head to sort out the jade bottle, and Zi Nan also lowered his head and pondered, and after a long time saw that Yi Cheng had already filled the jade bottle, she made up her mind and asked, "Yi Cheng, are you going to leave here after a while?" ”

"Hmm!" Yi Cheng nodded.

Zi Nan bit her lip and asked, "Can you take me away?" ”

When Yi Cheng heard this, he looked up at Zi Nan, could it be that his charm is so great, there are beautiful women who want to elope with him, Yi Cheng thought of narcissism.

"I'm afraid that the third prince Sun Ren will come to me for trouble in the future, you know that in addition to alchemy, I am very weak in fighting!" Zi Nan hurriedly explained, but whether this was true or not was the reason only she knew, and after finishing speaking, she looked at Yi Cheng nervously.

Yi Cheng nodded and agreed: "Yes, I'll inform you when I leave, but I'm going to the world realm of human beings, and when I get there, I may meet people like the third prince, human beings are worse than demon beasts!" ”

Although Yi Cheng is a human being, his understanding of human nature makes Yi Cheng have to remind Zi Nan.

"It's okay, look!" After Zi Nan finished speaking, a colored mask suddenly appeared in his hand, almost exactly the same as a real person, and then put this mask on his face, and this mask immediately melted into Zi Nan's skin, and what appeared in front of Yi Cheng became a woman in her thirties with a mediocre appearance.

Yi Cheng used his divine sense to probe slightly, but he was also isolated, and he couldn't see why.

Such a magical disguise technique surprised Yi Cheng, although it could not change the body shape, and it did not have Yi Cheng's own magic, but it was enough to confuse the truth.

"It's amazing!" Yi Cheng said sincerely.

"Of course, this is made of the bark that fell from my body, which can prevent detection and detection, and this is for you!" Zi Nan took out another mask and told it to Yi Cheng.

Although for Yi Cheng, such a thing is useless, but it is difficult to resist kindness, Yi Cheng still accepted it and thanked Zi Nan.

"You put it on and try it, if it doesn't fit, I'll change it for you!" Zi Nan said with a smile.

Yi Cheng nodded, put the mask on his face, and used a little spiritual power, this mask blended into Yi Cheng's skin, and he didn't see the slightest abnormality.

At this time, Yi Cheng's appearance became a young man in his thirties, with slightly dark skin, but he was angular and capable.

Zi Nan took out a bronze mirror from the storage ring and put it in front of Yi Cheng, letting him see what he looked like now.

"Good!" Yi Cheng nodded and smiled.

"I also think it's very good, otherwise I pretend to be like this, but you are so young, others will think that I am your sister." Zi Nan said with a smile.

Yi Cheng was a little speechless, Zi Nan is a 100,000-year-old Zi Nan wood incarnation, not to mention being his sister, even being an ancestor is enough, but if it is the heart, Zi Nan is like a little girl in her teens and twenties, and she is now in her fifties, if you are a mortal, you are already an old man.

Seeing that Zi Nan was a little tired at this time, Yi Cheng said: "You can take these pills, here today, and continue to practice when you recover your spirit." ”

"How can this work, these materials are all yours, and you instructed me to alchemy, how can I accept these ammunition?" Zi Nan hurriedly waved his hand and refused to accept these pills.

"Hehe, didn't you give me a mask just now, as a friend, don't you want to accept a few bottles of pills if I give you back?" Yi Cheng said with a smile.

"Friends? Well, well, I took it, you were my first friend! Zi Nan smiled happily.

Sending Zi Nan away, Yi Cheng seems to be a little ignorant in his heart, is he tempted by Zi Nan, Yi Cheng feels that he shouldn't, think about it carefully, maybe he still can't let go of Yan Bingling, and Zi Nan looks the same at this time as when he first met Yan Bingling?

Hey, Yi Cheng sighed, didn't think about it anymore, and began to deduce the formation again.

In the next two months, except for Zi Nan who came back every half a month to study alchemy with himself, only Hei Biao came to visit.

Because the patriarch has already passed down the word, Yi Cheng does not need to participate in the competition this time, and Hei Biao is cultivating in the Holy Land for a period of time according to the reward of the first place, so he is still very grateful to Yi Cheng, the noble Hei Biao who was sent to the door.

Two months later, Yi Cheng came to the foot of the Holy Mountain with Sun Yu, the elder of the Divine Ape Clan, who had come to inform him, and Sun Si, who had been waiting here, brought Yi Cheng into the teleportation array, and then after a teleportation that was not long or short, he came to a secret place three million miles away.

There were only Sun Sihao and Yi Cheng who came, so after arriving, Sun Si explained the situation that would be encountered in this inheritance land to Yi Cheng one by one, and then used his mana to open a passage for Yi Cheng to enter the formation of this inheritance land.

According to Sun Si, this inheritance place is more suitable to be called a sparring field.

The reason why the Divine Ape Clan is strong is because of the existence of the Land of Inheritance, where the inheritance is neither spiritual power nor exercises, but a large formation, so that the clansmen who enter it can accept the challenge and experience the skills of battle from the battle.

All monks who enter this formation will automatically appear a replica with the same strength as themselves, but if the combat skills of this replica are to be evaluated, it is perfect.

They don't use any spells when fighting, just melee hand-to-hand combat, and never waste any strength, so it can be said that they are synonymous with the god of war.

The monks in the formation can't use any spells, they can only fight hand-to-hand with this replica, and within ten days, they can enter the formation at any time and fight with this replica, but they must come out of it after ten days, because this formation can only be opened for ten days every ten years, and then they have to reabsorb the spiritual power and continue to run after ten years.

Therefore, Yi Cheng's time to enter this trial ground this time is only ten days, and if he wants to eradicate the demon that is comparable to the late stage of the fourth order within ten days, and take this opportunity to improve his strength, Yi Cheng does not have much time.