That palm not only exploded the top-level undead king's incorporeal body, but also hit the cave wall with the remaining palm power, causing a crisp cracking sound immediately.
Just where the palm fell, there were several deep cracks, adding a flaw to the smooth and intact cave wall.
It was precisely because of the additional flaw that the mist sprayed out of the cave wall was reduced by one point, and another top-level undead king who was crawling out from the cave wall suddenly became unable to climb and actually got stuck between the cave walls.
.
"No wonder these undead creatures want to stick here. It turns out that this cave wall is their origin, and they are not beaten."
Lu Chen saw the importance of the cave wall to the Undead King, and also tried out the details of the cave wall, and couldn't help but feel happy.
As long as this cave wall is exploded, the Yin Qi needed by the undead creatures will no longer exist, and there will no longer be an endless stream of reinforcements, and one less person will die.
The moment they heard the crack in the cave wall, the undead kings outside turned their heads to look, and they all looked horrified when they discovered that Lu Chen had actually entered their restricted area.
Ho ho ho ho...
All the undead creatures roared violently and rushed towards Lu Chen desperately, but it was too late.
Lu Chen had already used his world-destroying combat skills and aimed a full blow at the cave wall.
"burst!"
That punch, as heavy as a thousand mountains, hit right in the middle of the cave wall.
boom!
The next moment, the cave wall was smashed into pieces, falling apart one after another.
The cave wall shattered, revealing the ordinary fairy mud and fairy soil inside, and no more mist spewed out.
The fog in the cave cannot be blessed. With the dispersion of the Burning Sky Holy Pearl, the fog gradually subsides and the yin energy gradually dissipates...
Roar……
When those undead creatures saw the end coming, they burst into endless howls of terror. They turned around and ran away without even bothering to attack Lu Chen.
In an instant, all the undead creatures fled the huge cave, leaving only Lu Chen.
"It turns out that the cave wall is what all the undead kings rely on. If you blow it up, it will be over."
Lu Chen laughed and was in a good mood.
With this example, after he returns to Hongluan Fairyland, he can still use the Burning Sky Holy Pearl to enter the undead creature's lair, find the cave wall and destroy it, completely eliminating the threat of the Undead King.
Then, he strode out of the huge cave and continued walking outside the cave.
At this time, all the undead creatures in the cave were in chaos, running around like headless flies, covering the entire cave maze.
Along the way, when Lu Chen encountered these scurrying undead creatures, he didn't care and just killed those who could be killed without any courtesy at all.
Finally, Lu Chen walked out of the Undead King's lair and got out of the huge cave entrance, only to find that it had become a battlefield.
Thousands of undead creatures want to escape from the cave entrance, and Feng Qi leads the crowd to guard here. How can it be possible for the undead creatures to escape easily?
However, the cave wall deep in the cave has been broken, and the undead creatures have lost the source and blessing of Yin Qi, and are no match for the Eldar troops.
All the undead creatures that escaped from the cave mouth met a tragic end. They were all killed by the Eldar troops, and none of them could escape.
"The Yin Qi in the cave suddenly disappeared, and it disappeared very quickly. What on earth did you do in there?"
Feng Qi asked Lu Chen.
"I destroyed the source of the Yin Qi, and the Yin Qi will naturally subside."
Lu Chen smiled and said to Feng Qi, "You can't just stay outside the cave. There are many undead creatures hiding in the cave. They refuse to come out. You have to lead a team to sweep them in."
"Has all the Yin Qi inside dissipated?"
Feng Qi looked into the cave, worried about this problem.
If the Yin Qi was still there, those undead creatures would still have strong fighting power, and he would not dare to lead his team into them.
"On my way back, I have almost driven out the Yin Qi in the cave. I guess there isn't much left now."
Lu Chen thought for a while, then handed the Burning Heaven Holy Pearl to Feng Qi, and said, "You go in with the Holy Pearl, so that everything is safe."
He is not afraid that Feng Qi will not return the Burning Sky Holy Pearl after he comes back.
The Burning Sky Holy Pearl is a special treasure with active flames. It is excluded by the space ring and cannot be stored in the space ring.
Unless Feng Qi also has a Chaos Bead that can be put into the Burning Sky Holy Bead, he must have it in his hand when he comes out.
Afterwards, Feng Qi left a team of a hundred people at the entrance of the cave to prevent undead creatures from escaping, and then led the main force into the cave.
This kind of final harvest battle can be left to the people of the Tianxing Immortal Realm, and Lu Chen is too lazy to participate.
Perhaps because the cave was too big, or because there were still too many undead creatures, Lu Chen waited for three days and three nights before Feng Qi led his troops out of the cave in triumph.
“All done!”
Feng Qi looked excited and handed the Burning Sky Holy Pearl back to Lu Chen. "The Yin energy is gone and all the undead kings have been killed. The mission of this thing is completed. You can take it back to help your fairyland."
"Then our deal is complete."
Lu Chen turned to leave, but was stopped by Feng Qi, "Lu Chen, you helped us completely eliminate the threat of the Undead King. I would like to host a farewell banquet for you to express my gratitude for your help over the past few days."
"Come on, I'm very busy. I don't have enough time to go to a banquet."
Lu Chen waved his hands repeatedly, pushed Feng Qi away and continued walking forward, not wanting to waste any more time here.
"Then...then let me give it to you."
Feng Qi followed.
"No need, I will leave by myself, you can go about your business."
Lu Chen also waved his hand, feeling that Feng Qi had another purpose and didn't want Feng Qi to follow him.
"It's okay, I'm not busy. You are now a distinguished guest of our Tianxing Immortal Realm. If you want to leave, wouldn't it be disrespectful if I didn't see you off?"
Unexpectedly, Feng Qi still followed him and spoke very nicely, so Lu Chen couldn't do anything to him.
Leave the west, pass through Tacheng, then go south, keep walking, and finally find the Fairyland Bridge that sent Lu Shen over.
"Well, it has been sent here, you can go back."
Lu Chen said.
"Lu Chen, I have something to ask of you, and I hope you can agree to help."
Sure enough, Fengqi was not given to me in vain, but because I asked for something.
"You don't want to take advantage of the Burning Sky Holy Pearl, do you?"
Lu Chen asked warily.
"of course not!"
Feng Qi shook his head and said, "I hope that after you enter the Taiyi Immortal King, you will come to the Tianxing Immortal Domain again to help us eliminate the enemies in the final section."
"Let's wait until I step into the Taiyi Immortal King."
Lu Chen responded like this while walking towards the Fairyland Bridge.
To be honest, he just sent Feng Qi away casually. Unless there were great benefits, he didn't want to come to Tianxing Immortal Domain again, let alone see Feng Qi again.