After preparing for a few days, it was finally time to go to the snake demon cave, Mu Xiyun did not bring anyone else, and was ready to go to the snake demon alone, and walked out of the gate of the palace before dawn, and just walked out of Wuwei and rode a horse at the gate and looked at her with a smile, knowing that the master must follow, Mu Xiyun had to sigh and ride another horse to take him to the mountain where the snake demon cave was located.

At the foot of the mountain, Mu Xiyun got off his horse and was about to start walking, turning around and saying to Wuwei

"Master, I've arrived at the place of the snake demon cave, I'll go by myself, you wait for me at the bottom of the mountain." The battle with the snake demon in the future is bound to show his true body before he can fight, but he can't let the master see his nine-tailed fox.

"Yun'er, this trip is dangerous, I have to follow you." Wuwei grabbed her and said anxiously.

"Master, since you know that this trip is dangerous, I can't protect you at that time, you will be hurt." Mu Xiyun wanted to break Wuwei's hand, but he didn't expect him to pull it tighter.

"Will I get hurt? I have an apprentice of the Nine-Tailed Fox Demon, how could I be injured. Wuwei laughed and said.

Mu Xiyun suddenly lost his temper, it turned out that Yu Mingche had told Wuwei everything before leaving, he felt a little strange at the time, even if Mu Xiyun's strength was extraordinary, how could Yu Mingche rest assured that she would face the snake demon who had cultivated for nearly a thousand years alone, and finally Yu Mingche told him everything that happened before, he had actually more or less guessed that Mu Xiyun was not an extraordinary person, but the nine-tailed fox demon was a demon clan with extraordinary divine power that he couldn't think of.

"Master, you know why you didn't tell me, and let me hide it so hard, besides, you won't be afraid of me if you know it?" On the way to the mountain, Mu Xiyun couldn't help but ask.

"Yun'er, since I recognize you as an apprentice, this is the fate between us, I won't be entangled in identity, besides, King Yan is not afraid of me, why should I be afraid?" Wuwei turned around and said with a smile.

His smile is still so warm, it can directly reach a person's heart, giving people an infinite sense of security, and he can explain why he is not surprised by Mu Xiyun's series of extraordinary actions after returning from Zhang Ning Town.

Walked to the cliff where he fell into the cave last time, and he couldn't summon the wolf demon this time, so he could only enter through this mouth, Mu Xiyun rested for a while, stabilized his breath, drew a green wind with both hands, and led them down.

The cave was the same as before, deep and silent, and the two of them groped each other into the innermost, still like before, a deep pool of water, and the Xianzhi Chonglou grass grew in the water.

The snake demon at the bottom of the pool felt the spiritual power of the fox demon, and slowly surfaced again, and the cave shook in an instant, and the gravel fell.

Although Wu Wei was mentally prepared, he still gasped when he saw the huge snake demon appear, he didn't expect it to be such a huge snake.

Mu Xiyun looked at Wuwei's frightened face, sighed, summoned a white ice seal, and locked Wuwei inside, Wuwei stood inside the frozen egg and turned pale with fright, and didn't dare to move.

"Fox demon, the last grudge is over, I have already let you go, why do you come to disturb my cultivation again?" The head of the snake demon leaned in front of Mu Xiyun and said majestically

"The purpose of my coming again is for that Xianzhi Chonglou grass, if you are willing to give it to me, I will let you go today, and I will not hurt you in the slightest, seeing that you were injured last time and have not healed, I am afraid that you are not my opponent now." Mu Xiyun took out the Pointing Heaven Sword, and the blade said coldly to the snake demon.

"Humph! Last time, you called the wolf demon to defeat me, thinking that this time you can defeat me with a nine-tailed and rob me of the fairy grass? Although the snake demon said so contemptuously, he couldn't help but be a little worried in his heart, Mu Xiyun's nine-tailed spiritual power could be completely released, plus the carp essence's hundreds of years of essence, and now he was still holding an ancient artifact Pointing Heaven Sword, and it was impossible for it to fight in terms of strength.

"Then since you don't want to give it, I can only rob it." After speaking, Mu Xiyun forced the Baizhuan Pill out of his body, and instantly transformed into a huge white nine-tailed fox.

This Xianzhi Chonglou Grass is a treasure that the snake demon regards as his life, and it is an immortal grass that he will only use in order to ascend in the future, how could he just give it to Mu Xiyun casually, it must be protected by hard fighting.

A huge black snake and a huge white fox fought in the cave like this, although the black snake was huge, extremely poisonous, and the snake tail was very powerful, once it fell, the whole cave would be shaky, but Mu Xiyun also had its own advantages, although the snake demon was very powerful, but after all, it had no legs, and it was not as flexible as her, and it basically did not hurt her.

But after all, the snake demon cultivates the water duel, and the fire duel that Mu Xiyun is best at is quite powerful, plus the snake skin has degenerated into a snake The scales are very hard, and the general fox fire is completely like an itch for it.

Wu Wei looked very anxious in the ice egg, but in this kind of battle between the big demons, he was undoubtedly sent to death, so he had to observe carefully, so as to find out the weakness of the snake demon and remind Mu Xiyun in time.

His several reminders made Mu Xiyun hurt the snake demon, and the snake demon felt that this person was very troublesome, so he raised the snake's tail and smashed it like the ice egg.

Mu Xiyun saw that the master was about to be injured by the snake demon, so he immediately jumped up and blocked the snake's tail with his body.

Wuwei saw that the black snake tail was about to smash in front of him, and closed his eyes tightly, and a white light blocked in front of the ice egg, the snake tail fell heavily, and all the power smashed on the fox, and it couldn't help but spit out a mouthful of blood.

"Haha, fox demon, you hurt yourself every time in order to protect these mortals, do you know that my tail just now used full strength, you not only suffered internal injuries but also suffered from my snake venom, admit defeat." The snake demon couldn't help but laugh when he saw that the nine-tailed white fox who was knocked to the ground couldn't stand up.

"Really? Then it just so happens that I have to use your Xianzhi Chonglou grass to detoxify. The nine-tailed fox stood up with his body propped up, and his eyes were aimed at the Xianzhi Chonglou grass.

The snake demon realized that something was wrong, and hurriedly turned his body to block the fairy grass, but after all, it was not the opponent of the nine-tails in terms of speed at all, and saw that the nine-tails bit off the fairy grass with his mouth and threw it towards the ice egg, and the inaction in the ice egg tightly pinched the fairy grass and quickly hid it in his arms.

The fairy grass was robbed, the snake demon was completely angry, and at this moment there was a human voice, and several woodcutters who went up the mountain to collect firewood suddenly appeared at the entrance of the cave, and the angry snake didn't care about the three-seven-twenty-one, opened its mouth and sucked those people back, sucking all their essence and blood into their bodies.

Its movements were very fast, and in an instant, several people became sucked up the essence blood and turned into skeletons and fell to the ground, and at this time, it was promoted after angrily and forcibly absorbing the essence blood of mortals after it should have been cultivated for hundreds of years before it could soar.

The white stingers made Mu Xiyun's eyes can't open, and when he saw the snake again, he had already soared into a middle dragon with two pairs of claws, which made Mu Xiyun gasp.

Originally, it was only because it only had a pair of small hind claws that could not walk in front of it because it only had a pair of small hind claws that could not walk, and it was difficult to move, but now it was suddenly promoted to a middle dragon, not only with two pairs of sharp claws but also able to fly, and it would be even more difficult for Mu Xiyun to defeat it again.