With a bang, the flames behind Ye Wudao swept in, and Ye Wudao jumped forward, and the whole person was hugging a ball, shrinking behind a collapsed boulder to dodge.

At this time, the sky-high fire and heat waves swept over from his surroundings and above his head, fortunately, this boulder helped him resist the impact of the fire wave, otherwise, even if Ye Wudao was a cultivator of the Nine Heavens of Internal Strength, he would have to become a roast pig at this moment.

"Ahem, ahem, ahem......"

After the fire wave passed, Ye Wudao coughed violently, only to see that there was a pungent smell of burning chemical agents all around, as long as he accidentally inhaled a little bit of it, it would make Ye Wudao feel dizzy and cough.

And these are nothing, the most fatal thing now is that the entire passage was blown up and collapsed by the explosion, blocking Ye Wudao inside, and there were raging flames all around.

And Wang Yuyan outside, just cleaned up all the armed personnel of the Qingmen, and when she was about to go in to find Ye Wudao, suddenly there was an earth-shattering loud noise inside, and then saw a flame gushing out of the passage, and the powerful qi wave directly blasted Wang Yuyan out.

The entire research institute was like an earthquake, and the boulders above kept falling down, making a rumbling sound, Wang Yuyan was unprepared, she was blown away by the air waves, and after she landed, she snorted, and the corners of her mouth were bleeding.

"Ye Wudao ......"

But Wang Yuyan didn't care about her injuries at the moment, but looked at the collapsed and blocked passage, which made her eyes crack, and shouted Ye Wudao's name loudly.

However, this passage is 100 meters long, and now I don't know how much it has collapsed, plus there are raging fires everywhere, so Wang Yuyan can't enter outside at all.

And this underground research institute is becoming more and more unstable now, and the stone slab above the head is constantly falling down, after all, this research institute has been so many years, and many things have aged, and it can't support this big bang at all.

If Wang Yuyan doesn't leave, I'm afraid even she will be buried alive inside, but Wang Yuyan didn't leave alone, Ye Wudao is still here, she must not leave him alone.

After a series of explosions, all the exits of the entire underground research institute have been completely blocked, and even a large area has collapsed in many places.

And Ye Wudao was hiding behind a boulder in the passage at the moment, and the passage was full of hot heat waves and pungent smells, and only after the explosion stopped that Ye Wudao had the opportunity to check his current situation.

I saw that the passage in front of me had completely collapsed, and it was impossible to return from the principle, this is not a wall, if it is a wall, Ye Wudao can still use internal strength to shatter it, but behind it is a passage dozens of meters long, how can you shatter it, so this is an impossible thing.

Fortunately, the hall in front of it was only half collapsed, and it was not completely blocked, but this was not good news for Ye Wudao, because it was a dead end inside.

But now Ye Wudao can only go inside, hoping to find some life inside, this place is hundreds of meters deep underground, even if Wang Yuyan gets out alive, there is no way to come over with tools to save him, not to mention whether the excavation machinery can come down here, the evil environment that has come here is obvious to all, Ye Wudao can hope that Wang Yuyan can come over with an excavator.

And the use of blasting methods is probably even more impossible, this place is already crumbling, once the blasting method is used, then he Ye Wudao will really be buried alive in it.

"Damn, it's good to give Lao Tzu a small passage!" Ye Wudao walked around inside, but he didn't find any way out at all, which made him look a little helpless.

Most of the places in this have collapsed, and there is no place to look for at all, which makes Ye Wudao sit down in a daze a little depressed, and try to calm himself down.

Ye Wudao, who was sitting on the ground, was feeling depressed, when he suddenly felt a breeze blowing, he didn't care about it, but suddenly a flash of inspiration made Ye Wudao move his gaze above his head.

"Vents, yes, there must be a vent on this, otherwise, there will be no way for the air in the research institute hundreds of meters deep to circulate. ”

When he thought of this, Ye Wudao suddenly came to his senses, he no longer focused on the ground, but on the top of his head, but many places above had collapsed, Ye Wudao could only pray that the vents would not be blocked, otherwise, he would really be buried alive in this ghost place this time.

Sure enough, Ye Wudao's guess was not wrong, there was really a secret vent in this underground research institute, and Ye Wudao had already found the place where the entrance to this vent was, and used internal strength to open an entrance.

The good news is that this vent is not blocked by collapsing rockfalls, but the bad news is that the passage is tiny, tiny, about the size of a small child's body.

But this is difficult for Ye Wudao, as long as the child can enter, then he can, but Ye Wudao did not act immediately, but took out a thousand paper cranes from the rattan box, and recited a spell to the thousand paper cranes, and then the thousand paper cranes flew up and flew into the passage.

I don't know where this ventilation tunnel leads, but since there is air flowing inside, it proves that this ventilation must lead to somewhere outside.

Ye Wudao controlled the thousand paper cranes to carefully explore into the ventilation tunnel, this passage does not know how long, Ye Wudao estimates that it must be at least a thousand meters long, and there is not a little light in the passage, it is pitch black all around, and there are a few places that have collapsed, but it is not blocked, the problem is not big.

After about half an hour, Ye Wudao controlled the thousand paper cranes to leave the vent and flew out from the hidden place of a cliff.

Ye Wudao used the Dao technique, and when he saw the precipitous scenery outside through the Thousand Paper Crane, he was so excited that his Dao Technique was out of control, and accidentally, the Thousand Paper Crane suddenly lost control, like a falling plane, and fell down the cliff.

Although it is a cliff outside, it is better than being trapped in this ghost place, and Ye Wudao has light skills, even if the cliff wall is high, as long as there is a foothold, he can go up.

(End of chapter)