"Liu Xuan, what's the sound?" Mu Xueyan approached Liu Xuan and asked in confusion.

At this time, a slight sound was heard around the secret room. If this sound was in the city outside, it was basically impossible to check, but in this quiet secret room, Mu Xueyan could hear it clearly with his ears!

Liu Xuan was about to activate the Fire Order again, but after hearing Mu Xueyan's words, he frowned slightly.

He also heard the faint sound, very soft, as if it was a sound of spraying something!

After a while, the two of them discovered something was wrong, because they saw that a stream of green gas suddenly appeared on the wall of the secret room!

Moreover, the gas is spreading rapidly in the secret room!

"No, this secret room is actually a poison palace!" Liu Xuan shouted in shock. He applied to the Department of Archaeology at university. Although he had not taken a few classes, he occasionally doubled the textbooks issued by the Department of Archaeology. He still remembered some of the materials he had read!

When ancient emperors built cemeteries, in order to prevent the cemetery from being visited by tomb robbers after their death, they would build countless deadly traps in their cemetery, leaving the lives of those who entered the cemetery behind.

Moreover, there are many types of these traps, such as trapping people, releasing countless poisonous arrows, such as trapping people, and then filling mercury,... and this is also the poisonous palace that traps people and releases poison gas to poison people who invade the cemetery!

"What's going on with Liu Xuan?" Mu Xueyan actually understood the reason, but after being with Liu Xuan, she had become accustomed to listening to him, so even though she had guessed it in her heart, she still subconsciously asked Liu Xuan!

"These are poisonous gases! Aunt Mu, hold your breath first, don't suck this poisonous gas in!" Liu Xuan hurriedly reminded Mu Xueyan.

As Liu Xuan spoke, the green poisonous gas had been released faster! In a blink of an eye, most of the secret room was covered!

In fact, with half a step of innate strength, he can no longer be afraid of ordinary toxins, but this is the underground palace cemetery of the First Emperor, and Liu Xuan does not believe that this poison gas is an ordinary toxin!

Thinking of this, Liu Xuan hurriedly poured the energy from the inner elixir into the Fire Order and activated the Fire Order again. A ball of flame condensed in front of him again, and then hurriedly shot the flame towards another wall!

Boom!!~

Another wall in the secret room was also collapsed, but what disappointed Liu Xuan was that behind the wall was the same stone wall!

"Damn it, he actually carries such a back!" Liu Xuan knew very well that since this secret room could be moved, there must be one direction that is the exit. But this time, he obviously guessed wrong again!

However, when Liu Xuan was about to continue to activate the Fire Order, he found that the poisonous gas had filled the entire secret room, making the secret room with a layer of green gas floating! It looked very strange!

"Liu Xuan, this poisonous gas will penetrate into the body when it touches the skin! It's useless to hold your breath!" Mu Xueyan's face suddenly changed and shouted to Liu Xuan!

Liu Xuan was stunned when he heard Mu Xueyan's words because he also touched these poisonous gases at this time, but he did not feel this feeling.

But seeing Mu Xueyan's face suddenly turned pale, it was definitely not fake.

"Aunt Mu, hurry up and activate the true energy to block the poisonous gas, I will find the exit soon!" Liu Xuan said, and once again introduced the energy from the inner alchemy into the Fire Order!

"Liu Xuan, no, this poisonous gas seems to have an impact on the true qi in my body. My true qi is no longer under my control!" Mu Xueyan frowned.

"Aunt Mu! Then what are you like now?" Liu Xuan asked hurriedly.

"The true qi in the Dantian has already run wildly in the tendons and veins, as if it is in chaos!" Mu Xueyan said with a pale face.

"It seems that this poison does not harm human body, it is specifically targeted at the true energy of the cultivator." Liu Xuan said with a frown, but he also felt that this was also very reasonable. After all, this is the underground palace cemetery of the First Emperor, but it is all killer moves against the supernatural practitioners!

But at this moment! The flame that had just condensed in front of Liu Xuan actually dissipated, because the energy in his inner alchemy began to riot, and he could no longer control the fire order at the same time!

This situation also changed Liu Xuan's face. It must be because of the True Dragon Body, so the impact of this poisonous gas on him was slower than that of Mu Xueyan! The next moment, Liu Xuan felt that the only little true energy left in his dantian was also riotingly rushing into his tendons and veins!

"I didn't read the calendar this time when I went out, and the unlucky things happened one after another!" Liu Xuan couldn't help but cursed!

"Liu Xuan, it's all my fault. If it weren't for me, you wouldn't have to spend your true energy to save me, and you wouldn't have been seized by Xu Dongyang. You'll be trapped here now!" Mu Xueyan said with a guilty face. The woman blamed all the blame on herself!

Liu Xuan looked at the woman with a hint of mature and pretty face, and a hint of weirdness appeared on her face!

In this situation, it will take a lot of time to dissipate these poisonous gases. After he and Mu Xueyan are covered by the poisonous gas, the situation will only increase. If the true energy and energy in the two of them continue to riot and when they cannot be suppressed, they will only have their tendons and veins broken and die. This may be the main effect of this poisonous gas!

So, there is only that way at this time. Liu Xuan was still very grateful, because he and Mu Xueyan were trapped in this secret room at this time. At least there is another way to try it out, and maybe he can escape the disaster!

"Aunt Mu! Now that this is the case, why don't we do it here?" Liu Xuan hugged Mu Xueyan, his hands had already climbed to her chest, and slipped into her guchi from the side!

Mu Xueyan hurriedly shook her head vigorously. This man is still thinking about this at this time. He is really a bastard who makes you hate.

However, Mu Xueyan was about to speak, but her mouth was blocked by Liu Xuan!

"Woo...you...Liu Xuan..." Mu Xueyan hurriedly slapped Liu Xuan's back! After being let go of Liu Xuan, she said shamelessly: "Liu Xuan, it's this time, you still have these thoughts!

"Aunt Mu, I'm trying to save our lives!" Liu Xuan said with a teasing smile.

"Bah! What are you talking nonsense? I can't even control my true qi now. Being troubled by you is not going to speed up the riot! I will die faster then?" Mu Xueyan said angrily! She looked at the man with a frown!

"Aunt Mu, are you really so chaotic about me? You just want to mess with you regardless of the occasion?" Liu Xuan pretended to be misunderstood by the woman and said with a very hurt expression, but his palm did not stop and had already grasped the softness of the woman in the guchi!

"You are such a bastard, okay?" Mu Xueyan really didn't give Liu Xuan any face and told the truth directly!

"But, Aunt Mu, I really want to save our lives. I want to practice with you." After saying that, Liu Xuan finally opened his mouth and kissed Mu Xueyan's red lips hard!

Mu Xueyan immediately opened her beautiful eyes wide, and a look of surprise appeared in her eyes. She immediately understood Liu Xuan's meaning!

It is difficult for her and Liu Xuan to resist the toxins. If this continues, there will be only one dead end, so it is better to use the dual cultivation method to merge the true qi of the two through that state, and then the two of them work together to resist the riot of the true qi!

And in the special state of fusion of true qi during dual cultivation, it may be able to drive away the poisonous gas from the body!

"But this is not changing, and the ground is so dirty!" Mu Xueyan hugged Liu Xuan's head and said embarrassedly.

"Aunt Mu, then you'll stand this time!" Liu Xuan said, and one palm had swam on Mu Xueyan's thighs, and then his mouth was blocked on Mu Xueyan's cold lips.

Mu Xueyan's soft body immediately stimulated Liu Xuan's various senses, and the adrenal hormones were secreted quickly, and the breath became a little heavy.

"Aunt Mu, you are so beautiful. In fact, the environment here is very good and quiet. Maybe there will be your echoes later!" Liu Xuan said to Mu Xueyan while panting.

"You are such an annoying man, hurry up, I really can't suppress my true energy..." Mu Xueyan's voice sounded in Liu Xuan's ears, as if a charming voice made him become impatient!

In this special environment, there are dark secret rooms and poisonous gas. This scene also catalyzes Liu Xuan's hormone secretion!

Mu Xueyan is not only the least among his women, but even his figure is top-notch. Because of his long-term practice, he is very flexible and has a perfect body proportion. His slender legs make the woman's figure particularly artistic beauty.

When Mu Xueyan was wearing a palace dress, she might look quiet and dignified, making people feel that she can only see from a distance and not be despicable!

However, Liu Xuan knew very well how crazy and passionate Mu Xueyan was to treat her man.
Chapter completed!