Baili Jinxiu looked at Gong Xiaoxuan with suspicion, only to see Gong Xiaoxuan shaking his head at him with a cold expression.

"How could that be?"

She opened her eyes widely in disbelief. She knew very well how rich Gong Xiaoxuan's martial arts internal energy was.

Sometimes, inner strength wasn't only limited to strength, it could also defeat the enemy.

More importantly, inner strength was an existence that existed within the body and could slowly enhance various aspects of one's characteristics.

It was just like practicing Taiji. Taiji could only be used for a long period of time.

It was because when one started to practice Tai Chi, Tai Chi was slowly opening up one's healthy breath.

When one's meridians were unobstructed and their mind was in a good state, it was natural that they would not fall ill easily.

And the existence of inner strength was like having more strong people than better mental strength, and it was like having the location of one's own Dantian.

Martial artists slowly stored their inner strength. As they became stronger, the quality of their body would also become better.

Of course, Gong Xiaoxuan didn't have to say the people who were standing inside; even the secret guards were all top tier experts.

Their noses could not be compared with his, but they were also definitely sensitive. How could he not sense the scent in the dungeon?

"Miss, did you discover something?" He Sheng asked nervously.

Baili Jinxiu nodded his head, since he could smell it, they would not be able to.

One was that they had already been paralyzed by this smell. They no longer had any feelings for it, and it was commonly known as immunity.

Secondly, as he had guessed, there was no problem with the guards. If there was a problem, it must be the third factor.

"Get me a bowl of carbon. And an incense and a candle. "

As Baili Jinxiu said this, people immediately went out to search for these items.

Gong Xiaoxuan walked over to her side and asked in a low voice, "What did you discover?"

"I found a smell in this dungeon, but none of you noticed it. This is not right. " Baili Jinxiu said.

Gong Xiaoxuan looked at the four walls of the dungeon. "Is it poison?"

"I'm not sure." Baili Jinxiu was not sure, because up until now, the system had not issued any sound. This should be a phenomenon where there was no poison.

However, Baili Jinxiu instinctively felt that something was wrong. At least, he could smell that no one else was smelling, and that was a problem.

Baili Jinxiu looked around, found a spot in the centre of the dungeon and lit all three items on fire.

He Sheng found a chair, and Baili Jinxiu immediately squatted down to take care of all three items, and watched the smoke slowly rise up.

Baili Jinxiu noted that this dungeon was built in a corner within the army camp. It could not be considered to be a good location, the best place to be was a bit more hidden.

But, when the smoke slowly rose, Baili Jinxiu realized that something was wrong.

Normally, the smoke would slowly rise up, then start to dissipate when it was in the air.

However, the fact was that when the smoke reached a meter and a half, it would begin to dissipate.

The dungeon could be described as a sealed room, with the exception of a few windows, where lights were needed all year round.

This phenomenon, coupled with the fact that the smoke was rising, had already made a decision in Baili Jinxiu's heart.

"Have any of those people started using poison now?"

Baili Jinxiu was very sure that there was definitely poison in the air right now.

"Miss Baili, we already got someone to come take a look at it. There's no miasma or poison gas in this dungeon. "Why are you so sure it's poison?"

He Sheng revealed a smile on his face. As long as he could prove that he was poisoned, he would find the poison source.

Then the brothers would be able to prove their innocence, but He Sheng still voiced out his doubts.

Because last time when Baili Jinxiu came, he had also asked if there was miasma or poison gas.

But Baili Jinxiu said that it wasn't, so how could there be poison gas in such a short time?

Baili Jinxiu thought for a while, then explained to the people in the dungeon that he was curious about.

"The last time I came, I didn't check the miasma and poison gas. Because you said you had someone detect it, and I really didn't detect the presence of the poison gas at that time. "

Back then, Baili Jinxiu had thought that the dungeon did not contain any poison aura because the system did not give out any warning.

But now, Baili Jinxiu was sure that this gas was the source of the poison.

This poisonous gas was like a primer, and there must be other poisons present as well. The combination of the two was what caused the death of those criminals.

This also explained why the system did not issue any warning, and why He Sheng had people investigate thoroughly yet did not find out anything.

Hearing Baili Jinxiu's words, the killing intent in Gong Xiaoxuan's eyes grew stronger, "Are you saying that the poison aura is getting more and more serious?"

Baili Jinxiu nodded, the situation now was indeed like this.

Furthermore, if her guess was correct, the poison aura in the dungeon was not the only thing that unknowingly grew stronger.

He was always afraid that the people who stayed in this dungeon often were already poisoned.

It was only because they hadn't touched the thing that triggered the poison that they were still safe.

Baili Jinxiu looked in Gong Xiaoxuan's direction and saw his dark expression.

Presumably, Gong Xiaoxuan had also been poisoned. It was only because the poison was too shallow that he didn't notice it himself.

Baili Jinxiu went down the dungeon and started to check each and every one of them.

During his inspection, Baili Jinxiu discovered that all the criminals in the dungeon had their martial arts and internal energy crippled, and were no different from ordinary people.

However, after inspecting their bodies, Baili Jinxiu found that other than inhaling the poisonous air, they had indeed not touched the thing that triggered the poison.

Baili Jinxiu held his cheeks as his eyes swept around the dungeon. He began to search through the items one by one, leaving a small trail behind.

"It's impossible at the door. Chair, exclude. Something to eat, no. It's also impossible for a bucket of water to be filled with water. "

"What are you talking about?" Gong Xiaoxuan looked at Baili Jinxiu who was scratching his head anxiously and asked softly.

Baili Jinxiu looked at Gong Xiaoxuan, and spoke his thoughts somewhat helplessly.

She pointed to the people who were still locked in the room and the guards standing outside, saying, "All the people who stayed in this dungeon for a long time have been poisoned.

But those who died from the poison must have come into contact with the thing that triggered the poison.

Whatever was in these dungeons, the dark guards would not touch it, while the criminals would. But no one will touch it? "