Liu Muqing used a lighting technique, and suddenly it was as bright as day in this small space, and when he looked up, he couldn't help but feel a little sick to his stomach.

At this moment, he was in a small pool, countless black viscous liquids swayed under him, and even some of them were already stirring on him, instantly imprinting a small hole in the magic robe on his body.

"These black viscous liquids are so corrosive, I really don't know how they can stay here, could it be that these demon brains are like this, this is also terrifying!" Liu Muqing looked at the small pool of black liquid below, his face darkened slightly, and he thought secretly.

"The demon clan is fierce, it is related to the natural conditions of his survival, but it also casts their strength, don't look at these black brains ordinary, if you use them properly, it is a big help, you might as well collect it for your own use!"

Liu Muqing patted his head and scolded himself for being stupid, the monk acted against the sky, everything is not for my use, although these liquids are brains, but they are extremely powerful, just for his use.

Thinking of this, Liu Muqing took out a jade net bottle, and after casting a few powerful forbidden spells in it, he shone it on a small pool of black liquor below, and whispered in his mouth: "Close!" Immediately, the boiling black liquid was absorbed into the white jade net bottle.

After a while, this small piece of black liquid was absorbed, and Liu Muqing only felt that the weight of the jade net bottle in his hand had increased, as if it weighed hundreds of catties, and he couldn't help but be secretly surprised in his heart.

After receiving the jade net bottle, Liu Muqing looked at it again, and then couldn't help but let out a soft 'huh', only to see that under these black liquids, a small multicolored sword was lying there, the aura was dim, and most of the aura dissipated.

Liu Muqing waved his hand, and suddenly the small sword slowly flew up and fell into his hand, and at the moment when the colorful small sword flew into his hand, a spiritual light suddenly shone out of it, as if he wanted to break free from this bondage, and vaguely he seemed to see a small figure driving the flying sword and wanted to escape from here.

Liu Muqing was shocked in his heart, and hurriedly increased his strength to control him, and the dazzling golden light of the Dao Dao was released from his hand, and the entire palm of his hand also became golden and shining, as if it was cast from gold.

"This little sword is not simple, there is actually a tool spirit, and it has not been wiped out after tens of thousands of years, especially being able to save yourself in this condition, it is not simple, and I don't know how powerful it should be when it was in its heyday!" Liu Muqing thought secretly in his heart, and then asked Ying Yue in the sea of knowledge, wanting her to distinguish it.

Pink mist rose from his dantian, and after surrounding the small sword, the other party suddenly quieted down, and a small figure with a pale face suddenly jumped out of the sword, but it was a woman with a cultivated appearance, her face was a little pale, and there was a trace of doubt on her face, staring at Liu Muqing for a while.

Liu Muqing naturally knew that the other party was not looking at him, and those small eyes seemed to be able to reach his sea of knowledge, and he looked at the moon in the sea of knowledge, this compelling momentum, even he couldn't help but be a little afraid.

"It turned out to be her!"

"Invite the moon!"

The two voices sounded at the same time, but one sounded in Liu Muqing's mind, and the other sounded in the outside world, but Liu Muqing immediately understood that the two of them were old acquaintances, and they were good friends ten thousand years ago.

"Thin bone stick, you're not dead!" said in the air, as she stared at the other party and said unceremoniously.

"You vixen aren't dead, how can I die?" the other party was not polite, sneered, put the long sword behind his back, and said coldly.

Ying Yue glanced at the other party, and then couldn't help sneering and said: "You, you, look at your current appearance, the aura is lost, the true spirit is damaged, maybe it won't take long for it to dissipate naturally, I won't quarrel with you today, little monk, let her go, she will die sooner or later, and she won't need it!"

The other party's little face turned pale with anger, and the already pale face seemed to have become whiter, and suddenly she looked up at Liu Muqing, then raised her fingers, and read softly: "Dao Spirit Sword Roar, Wuji is gone, go!"

As the other party recited this spell, suddenly a colorful light suddenly flew out from the tip of the sword, and quickly came to the position of stabbing at Liu Muqing's heart, there was no time to stop it, and what was even more strange was that Ying Yue actually let the other party cast it, with a faint smile on her face all the time, as if the trick had succeeded.

"Poof!"

Liu Muqing only felt his heart open, and when he looked down, he couldn't help but open his mouth wide, only to see that at his heart, a fist-sized wound suddenly appeared, and he could even clearly see that his heart was beating wildly, but the strange thing was that there was not a drop of blood flowing out.

The white pretty Qianying glanced at Ying Yue, and after snorting secretly, she rolled up the colorful spirit sword and turned it into a sword pill and submerged into his heart, and countless essence blood was absorbed by the other party at this moment, Liu Muqing only felt that his body staggered for a while and fell to the ground.

The colorful tangram pill was ground by Invite Yue and then evenly smeared on his wound, only to see that the fist-sized wound kept recovering at a speed visible to the naked eye, and countless flesh buds flew out of the flesh and blood around him, weaving rapidly, but after a while, it had recovered as before.

However, although the wound has healed, the energy has not recovered at all. Liu Muqing's whole body essence and blood were absorbed, and this feeling was like a person full of energy, suddenly becoming weak, as if all his strength had disappeared in an instant.

"Invite Yue, should you give me an explanation, I can't say that I have a new resident in my body, and I don't know what she does, then I will be very uneasy!" Liu Mu Qingqiang sat up, leaned on a bone, and said with a wry smile to the figure of Invite Yue floating in the air.

Invite Yue smiled, nodded his head, and said with a smile: "The old lady is giving you benefits, you have no conscience, do you think the other party is an ordinary person? Let me tell you, she was so powerful back then that even I was a little scared, and I don't know how it ended up like this, but it's cheap for you kid, now she is hiding in your heart, you just need to provide for her well, sooner or later one day you can refine, if you can restore her full strength, it will not be a problem to help you cross the fairy world!"

Liu Muqing naturally guessed that the other party was not small, after all, it was definitely not easy to be able to kill such a big demon clan, but he didn't expect it to be so big, his strength was so strong, and it was just a fairy sword, and when he recovered his strength, he could take him across the immortal world, this ...... That's a bit unscientific, isn't it?

"Then what's her name? I can't keep calling her like that, and how should I refine her?" asked Liu Muqing with a crying face to Invite Yue.

But this time it was the sword pill in his heart that spoke, and it sounded directly in his mind: "You can call me Yuan Shuang, if you want to be my master, you can cultivate to the realm of heavenly immortals first, and then talk about it, I will be asleep during this time, don't disturb, especially don't do that kind of thing with the fox, otherwise I will castrate you directly!"

Liu Muqing only felt a tightness in his lower body, as if a cold sword light crossed under him, making him subconsciously clamp his head, and the cold sweat flowed on his head, breaking the feeling of walking through the castration room.

Ying Yue laughed loudly and gloated, and kept teasing him with silky eyes, but Liu Muqing ignored it directly, everything is still based on his own baby, if he is really cut by this unreasonable guy, he might as well die directly.

"It's not promising, I'm also leaving, don't bother me during this time, I want to recover some strength, do you hear it!"

It's not that Liu Muqing doesn't want to lose his temper, but he really can't beat others, and he doesn't know how to punish them, one of these two is in his knowledge of the sea, the yin and yang orb occupies the dantian, constantly purifying and gathering true yuan mana, and the other is in his heart, constantly absorbing his essence and blood, both of them are in the core, to put it mildly, if he makes these two aunts unhappy, it is very likely that he will not even be able to save his life.

"Then what should I do with this corpse demon? I don't know where he is hiding, and it's really hard for me to leave if I don't destroy him!" Liu Muqing said to Invite Yue with a crying face, looking like a little daughter-in-law who was angry.

Invite Yue glanced at him, and then said with some hatred: "Although the demon clan is powerful, it is also a living being, you tell me that for a living being, even if he dies, there is still life there, although the corpse demon is born by gathering yin qi, but if you want to form a corpse demon, you must also use vitality to do it, I will say so much, you can think about the rest!"

After speaking, without waiting for Liu Muqing to speak, he disappeared. Liu Muqing opened his mouth, closed his mouth helplessly, and thought quietly after sitting cross-legged on the ground and recovering some strength.

"Vitality comes from the heart, this can be said to be the root of all living beings, known as the root of life, could it be that Ying Yue refers to the heart, such a big corpse actually has a heart to become a corpse demon, this is too weird!" Liu Muqing couldn't help but be surprised.

Recovering some strength, Liu Muqing didn't dare to slack off anymore, although Hui Jing was strong, but after all, she was facing a powerful demon clan, and if she was not careful, she might end up dead.

Flying out of that terrifying wound, and finding that the rolling black demonic qi flew up, covering the surroundings from the sun, Hui Jing sat cross-legged on a four-rank lotus platform, struggling to support the Buddha array, countless scriptures tumbled up, and became more brilliant and dazzling under the action of the rolling Buddha power.

Liu Muqing looked down, only to see that in the heart of the bull's head, a fishy black light kept releasing out, which was the source of all this, he couldn't help but nod secretly: "Sure enough, it's here!", and then his body flickered, disappeared in place, and came to the heart position in the next second.