"Oops, I'm going to hang up!" Zhang Ze only felt that his eyes were black, this was a typical symptom of hypoxia, but he was unwilling to die here!

He hasn't yet sought revenge on Zhou Shichen's bastard!

"Ahh

However, Zhang Ze still overestimated his physical fitness, although he had already drunk the genetic potion, he had not further refined, so his physique was only a little stronger than the average person.

"Goo!"

Zhang Ze felt as if his chest was about to burst, he couldn't help it, and finally opened his mouth to breathe, which was an instinctive reaction, but it turned out to be another big mouthful of water choking, he struggled violently in the water, and then gradually collapsed and lost consciousness.

"Host, it, host, don't scare me!" The system panicked, if Zhang Ze died, he would also die with him, because they had been bound together to form a whole, inseparable.

"What to do! What to do?" The system circled around Zhang Ze, he didn't have the ability to rescue Zhang Ze, but he didn't want Zhang Ze to be drowned like this.

Suddenly, the water in the channel changed, and it had been flowing outward until now.

It was as if the tide was receding, and the water of the entire Blood Demon Pool began to flow backwards!

"Huh, what is the principle?" the system was stunned for a moment, but then it said in ecstasy: "That's right, this must be a tidal effect, I didn't expect this phenomenon to exist here." ”

"It seems that the host must be saved this time!" the system thought excitedly, and at the same time, Zhang Ze's body also began to move quickly with the backflow of the pool water.

It didn't take long for Zhang Ze to be poured out of the exit of the passage by the backflow of pool water, and then fell to the ground with a click, and the violent forehead impact made him spit out the water in his stomach, and then he coughed violently and gradually regained his senses.

"I, I'm not dead yet?" Zhang Ze got up weakly, looking at the situation here, he found that there was a small stone door in front of here, the stone door was half-closed, and there seemed to be a space inside.

"Host, you're finally awake!!You're scared to death about this system!" the system put on a crying face, and he kept expressing his emotions with a variety of expressions.

Zhang Ze waved his hand and said with a smile: "Your host, I am blessed with a great fate! I did not die this time, and there will be a blessing in the future!"

"Damn, God has eyes and knows that I still have a wish that I don't understand, so he sent me back...... Okay, Lao Tzu must kill Zhou Shichen's bastard!"

Lying on the ground and resting for a while, Zhang Ze felt that his physical strength had almost recovered, he slowly stood up and walked towards the stone gate.

"System, what's in here?" Zhang Ze didn't dare to go in, he was worried about some traps inside.

After some previous experiences, Zhang Ze has developed the habit of being cautious, this world is too dangerous, and if you don't do it, you will die!

"There weren't any traps in there, just a stone table and an overturned flask...... The state of this flask is a bit strange......" The system said hesitantly, "the specific situation, the host, you better go in and see for yourself." ”

"It's so unscientific...... the system muttered.

Zhang Ze's curiosity was aroused, anyway, the system said that there was no danger inside, and he also wanted to go in to see what was going on, and then he cautiously pushed open the stone door and saw the situation inside.

Sure enough, there was only one stone table inside, and there were two stone benches next to the stone table, and there was a wine jug and two wine glasses on the stone table.

Zhang Ze's eyes were immediately attracted by the wine jug that he had put in, because he found that the spout of this wine jug was constantly flowing with a pale red liquid, which seemed to be the water of the Blood Demon Pool!

And the pool water flowed from the stone table to the ground, and then flowed out along a stone crack in the ground, Zhang Ze followed behind to look, and found that the water had all flowed into the entrance of the secret passage.

Sure enough, all the water in the Blood Demon Pool came out of here! In other words, this wine jug is the source of the Blood Demon Pool!

The jug is so big, and it can pour so much water! Moreover, it doesn't stop for thousands of years, which is weird enough in itself!

Zhang Ze couldn't believe his eyes, and he also muttered, "This is too unscientific......"

However, he was soon relieved, this is the world of immortals and demons, and if everything works according to science, then it will be a hell of a sight.

"Host, the system recommends that you don't touch that flask......" The system's voice was very solemn, and a very serious expression appeared.

"This system can feel that this jug contains an extremely powerful energy! If the host is not careful, it is likely to invite disaster!"

Zhang Ze also stayed away from the wine jug, he didn't dare to touch such a weird and strange thing.

"However, the aura here now seems to be more abundant than outside!" Zhang Ze looked around, he seemed to be able to feel as if he was wrapped in aura, and the pores all over his body couldn't help but open, and he began to greedily absorb aura.

Before, Zhang Ze had transformed his body with a genetic potion, so his physique had made a qualitative leap, and he could stay in the world of immortals and demons at will, but in this way, his feeling of aura gradually declined, and he became like an ordinary person, and he would never feel that kind of lacquer like glue again.

Unexpectedly, in this mysterious secret room, Zhang Ze once again had this long-lost feeling, to be honest, it was very comfortable!

"System, if I stay here to cultivate, will I get twice the result with half the effort?" Zhang Ze suddenly asked.

The system pondered for a moment, revealing a small nodding expression, and said: "Yes, the density of aura here is as high as 86%, which is very suitable for cultivation, and this system recommends that the host cultivate here in the future, so that he can improve his cultivation faster." ”

"Okay!" Zhang Ze clapped his hands and laughed: "Then I will cultivate here in the future!"

"I thought it was a dead end, but I didn't think it was another village, hahaha!" Zhang Ze laughed happily, but he couldn't stay here for the time being, because he had to hurry back to Hei Feng's side and give her the antidote, and at the same time exchange for the other party's cultivation exercises.

"System, can you get me out of here now?"

The Qiankun bag is in Zhang Ze's hand, and he can go back to make a difference.

As for what is in the Qiankun bag, Zhang Ze is also very curious, but it is a pity that there is a very powerful prohibition on the Qiankun bag, this is not a password ban, but a ban that requires strength to open, with Zhang Ze's current cultivation, it is impossible at all, and the system can't help, so he can only helplessly hand over the Qiankun bag to Heifeng and let her figure it out by herself.