"There is a clue in Shushan?" Liu Rusheng and Cai'er asked at the same time, their expressions surprised and a little expectant.

Su Yunfei nodded and said:

"Back then, Shangguan Yun fell in love with the Holy Maiden of the Demon Martial Sect, with his ability, it was impossible not to detect the problem, and although Shangguan Yun was the head of the corpse chasing faction and asked the dragon hunting mercenary group to surround and kill him, with the strength of the corpse chasing faction, would he dare to offend the White Deer Academy? There must be the support of the Demon Martial Sect behind it, and the Demon Martial Sect must know what Shangguan Yun has discovered."

"Brother Liu, you still remember that we exterminated the Dragon Hunting Mercenary Group before, and we got a lot of files in their treasure shop, and I think we should be able to find out some clues about the Demon Martial Sect."

Liu Rusheng showed a look of joy on his face and said:

"Let's go back to Shushan now to check!"

Immediately, Su Yunfei and the four of them flew to the Shushan Sword Shrine, and the files seized at the main altar of the Dragon Hunting Mercenary Group were all sealed in the Shushan Classics Room.

The four of them hurriedly sped up their flight, and it only took three hours to reach Shushan, and then Su Yunfei called hundreds of outer disciples to help check the files.

Because there are too many files of the Dragon Hunting Mercenary Group, although they only check the archives from 1,000 to 13 years ago, there are more than 100,000 files.

Everyone searched for three days without sleep, and finally found a clue by Senior Brother Liu from the outer gate, and he shouted excitedly:

"Found it! Thirteen years ago, an elder of the Demon Martial Sect was captured by the people of Penglai Immortal Island, and the Demon Martial Sect bribed the Dragon Hunting Mercenary Group to come to the rescue, but was repelled by Penglai Immortal Island, and that elder may still be on Penglai Immortal Island!"

Hearing this news, Su Yunfei was short of breath with excitement, and his chest rose and fell violently, this is a blockbuster news, if he can pry open the mouth of the elder of the Demon Martial Sect, then the mystery of the plague for ten thousand years may be solved!

Cai'er cried with joy, maybe her father's disappearance would come to light.

Soon Su Yunfei calmed down, although Penglai Xiandao and Shushan had reconciled, how could the two factions be able to completely let go so quickly after fighting for so many years, in case the other party did not cooperate or detain him, this kind of thing was completely possible.

After thinking about it, Su Yunfei asked everyone to wait for him in the archives, he was going to the Sword Hall to report the matter to Ye Liuyun and Chao Qingchen.

Coincidentally, the two elders happened to be in the Sword Hall, and Su Yunfei told them the cause and effect of the things they had investigated these days.

Listening to this, the brows of the two elders gradually furrowed, how could they not taste the smell of conspiracy.

"Yunfei, you're doing a great job! This matter is inseparable from the Demon Martial Sect, Senior Brother Ye, you guard the sect, I will take Yun Fei to Penglai Immortal Island, if Penglai Immortal Island dares to turn us away, it will be a big deal!" Chao Qingchen said.

Chao Qingchen is the peak master of Qingyun Peak, the strongest sword intent among the six peak masters of Shu Mountain, and the Emperor Mirror Great Perfection Sword Cultivator.

Because he went out to perform sect tasks all year round, Su Yunfei didn't have much contact with him, but Su Yunfei knew that he was the most proficient in fighting among all the peak masters and had the most combat experience, otherwise he would not have been arranged by the sect to perform the highest level tasks from time to time.

Ye Liuyun bowed slightly and agreed.

Since this time I was going to Penglai Immortal Island, there would be twists and turns, so I didn't take Xiao Yue'er and Cai'er with me.

Su Yunfei, towards Qingchen, and Liu Rusheng flew out of Shushan and headed towards Penglai Immortal Island, which was 200,000 miles away.

On the way, the three of them were silent, in addition to the fact that going to Penglai Immortal Island was destined not to be smooth sailing, but also because before leaving, Chao Qingchen thought of a terrible truth,

The plague has taken the lives of a billion people for 10,000 years, if these billion people are obtained by the demon race or by the demon race, trained into a killing machine, the consequences are unimaginable, you must know that these billion people are all gifted people.

Thinking of this terrible result, the mood of the three of them could not be calm for a long time, and they felt a chill down their spines, if this is the case, when they face these people in the future, kill or not? If you really want to kill, can you do it?

The three of them prayed in their hearts that the end result would not be like this, and they would rather those people were really dead.

Because of the presence of Qingchen, it didn't take much time for the three of them to approach Penglai Immortal Island, and when there were still a hundred miles, a Penglai Immortal Island brother of the Emperor Realm

Son, stopped the three of them.

"Without prior notice, you can't enter my Penglai Immortal Island, and the three of you will quickly retreat!"

The disciple of Penglai Immortal Island said arrogantly, and drove people away.

With Chao Qingchen's temper, he would definitely slash the other party with a sword, after all, he asked for help, so he endured his anger and said:

"I am Chao Qingchen, the peak master of the Qingyun Peak of the Shushan Sword Shrine, and I want to meet the owner of Penglai Immortal Island, because the matter is urgent, I didn't have time to notify in advance, please let me know!"

The disciple of Penglai Immortal Island still didn't give an inch, and said:

"I said, without prior notice, you are not allowed to enter Penglai Immortal Island, no one is allowed, leave quickly!"

Su Yunfei saw that the other party didn't even give his own uncle's face, and immediately became furious, and drew his sword to kill this fang, at this moment, an Elder of the Emperor Mirror of Penglai Immortal Island hurried over from a distance and shouted:

"Peng Shui! Don't be rude to the Taoist friends of Shushan!"

The Emperor Realm monk named Peng Shui breathed a sigh of relief when he saw the elder coming, and at that moment just now, he felt Su Yunfei's killing intent, and even more so the breath of death.

Elder Penglai Xiandao clenched his fists at Chao Qingchen and said apologetically:

"Elder Chao I'm sorry, Penglai Immortal Island has strict rules, Peng Shui is a dead brain, don't blame, please follow me into the island."

Seeing that the elder had a good attitude, Su Yunfei and the three of them were a little angry, put away their swords, and the three of them followed the elder into Penglai Immortal Island.

Penglai fairy island is worthy of the name of immortals, the scenery is extremely beautiful, the whole island is six thousand miles in circumference, the fairy mist is shrouded, there are nine peaks that go straight into the sky, there are rare birds flying over from time to time between the peaks, there are antique buildings under the mountain peaks, there is a huge lake in front of the building, full of lotus flowers.

Falling on the island, towards Qingchen, Su Yunfei and Liu Rusheng immediately felt a strong aura, and they couldn't help but want to vomit for a moment.

Seeing this scene, a trace of pride flashed in the eyes of the elders of Penglai Immortal Island.

Immediately, the elder led Su Yunfei and the three of them into the island, and many Penglai Immortal Island disciples looked at them curiously along the way, and when they found out that they were the people of the Shushan Sword Shrine, they all looked unkind and stared at them deadly.

Liu Rusheng didn't know the grievances between Shushan Sword Shrine and Penglai Immortal Island, and seeing that the other party was so hostile, he unconsciously clenched the long knife, ready to fight at any time.

Coincidentally, ten people came to meet him, they were talking and laughing, as if they were going to travel out of the island, Su Yunfei fixed his eyes and saw that it was actually the genius of Penglai Immortal Island who was imprisoned by him in the Demon Suppression Hall before and let the demon ape beat him three times a day.

After they saw Su Yunfei, they instantly remembered the days when life was worse than death in the Demon Suppression Palace, their expressions became frightened, and they subconsciously scattered and fled.

This scene made Su Yunfei unexpected, and muttered to himself:

"Am I that scary?"

Elder Penglai Immortal Island's face was pale, it was too embarrassing! He hurriedly explained:

"They may suddenly receive news from their respective masters before they leave in a hurry, don't be surprised."

Su Yunfei and the three of them smiled, and we all understood their expressions.

At this moment, an Emperor Mirror Grand Monk stopped the three of them and reprimanded angrily:

"The people of the Shushan Sword Shrine, you dare to come to Penglai Immortal Island, aren't you afraid that there will be no return!"

Su Yunfei and the three of them suddenly looked displeased, and at the same time sighed that the feud was not so easy to resolve.

At this time, the elder of Penglai Xiandao acted as a peacemaker and persuaded:

"Peng Ming, the ancestor went to Shushan in person before, and he has reconciled with Shushan, and I hope that the two factions can coexist peacefully and become friendly sects in the future, didn't you slap the ancestor in the face by doing this?"

Peng Ming glared at the elder and said angrily:

"You Peng Qing is very knowledgeable about current affairs, it was not your father who killed Dugu Ye at the beginning, of course you will not hate Shushan, I advise you not to be a peacemaker, otherwise I will fight you together!"

Peng Qing, the elder of Penglai Immortal Island, was scared, his face turned red, but he didn't dare to refute, the other party was the Emperor Mirror Great Perfection, he was only the third order of the Emperor Mirror, and the other party asked him to beat him with both hands.

Peng Ming didn't look at Peng Qing again, but looked at Chao Qingchen and shouted:

"I want to see the island master pass me first, as long as you can

Win me, if you can't win, the three of you will each leave one leg, and then get out!"

Chao Qingchen definitely couldn't bear to pull out his sword and was about to cut off the other party's leg, Su Yunfei stretched out his hand to stop it,

"Uncle Chao, you are the peak master of our Shu Mountain, and your status is noble, this kind of person is not worthy of your help, so give it to your nephew!"

Chao Qingchen was slightly stunned, and then put away his long sword, although he didn't have much contact with Su Yunfei, but he was like thunder about this master and nephew, and he had a lot of ghost ideas.

Peng Ming looked sarcastic and said:

"You are Su Yunfei, I know that you are crazy, I didn't expect to be so crazy, you may be a master in the younger generation, you are not even an ant in front of me, and you still want to challenge me, I really don't know how thick the sky is!"

Su Yunfei was not angry, and said with a smile:

"Under normal circumstances, I can't beat you, but do you dare to fight in the same mirror, I'll let you have one hand, if you're afraid, I'll let you have two hands."

Peng Ming laughed angrily and said:

"Huh! Sure enough, I can pinch you to death at will in the same mirror, you get out of the way, you are not qualified to talk to me!"

Seeing that his master and nephew were despised, Chao Qingchen couldn't bear it, and was about to draw his sword, but was stopped by Su Yunfei.

Su Yunfei looked at Peng Ming, his eyes were full of disdain, and he sneered:

"I knew that you didn't dare to fight with me, so how about it, you don't have to lower your realm, how about letting me strike first?"

Peng Ming was stunned for a moment, it was easier to pinch Su Yunfei to death without lowering the realm than to pinch an ant to death, even if he was allowed to strike first, his sword qi might not even be able to reach a foot in front of him.

"Haha... It's ridiculous, you feel invincible after defeating a few geniuses, right, as you wish, you can strike first, your sword qi can rub against the corner of my clothes, even if I lose!"

Chao Qingchen and Liu Rusheng looked worried, and Su Yunfei smiled and nodded, signaling them to rest assured.

Elder Peng Qing looked unconvinced, although he hoped that Su Yunfei could defeat Peng Ming, but he didn't believe that a King Mirror Sword Cultivator could defeat an Emperor Mirror Great Cultivator anyway.

Su Yunfei silently took out the Demon Suppression Sword and said with a smile:

"Huh! Be prepared to not be able to get out of bed for half a year!"

After speaking, a sword light shone, and Peng Ming flew out upside down.