Mo Yu has stayed in Tianyuan City for more than a year. Although he doesn't know many people, he still needs to say goodbye to a few people.

The first was Du Leng's master Qian Qi. Mo Yu came to Lancang Chamber of Commerce and found Qian Qi.

"Brother Qian, has Xiao Lengzi come to see you?"

Qian Qi nodded and said: "Tianquan Sect is one of the five major sects. It is naturally a good thing for Xiao Leng to be selected. I heard that Brother Mo will also go with him?"

"That's right. I originally stayed in Tianyuan City just for the two of them. Now that they have left, I have to leave too."

Qian Qi smiled and said: "With you here, I believe they will be safe. Why did you come to me?"

Mo Yu said: "The first thing I want to do when I come to you is to say goodbye to you. After all, we have also met each other. The second thing is to ask you to help the Du family after we leave."

"This is natural. The Du family and I have been tied together for a long time, right?"

Mo Yu and Qian Qi smiled at the same time. There are many things that do not require words.

"By the way, these are two chapters of elixir prescriptions, a third-grade blood-restoring pill and a third-grade marrow-cleansing pill. Please give them to Brother Qian."

Qian Qi was very surprised and took over the prescription. He knew that the prescription was very precious, but as an alchemist, the prescription was right in front of him, so there was no reason not to use it.

"Then I'll take my leave first."

Mo Yu left the Lancang Chamber of Commerce and then came to the City Lord's Mansion. The next person he wanted to visit was naturally the City Lord Mu Xiao. Mo Yu talked with Mu Xiao in the City Lord's Mansion for an hour before returning to the Du family.

In addition to these two people, Mo Yu also needed to find someone, and that was Du Lan. The day before leaving, Mo Yu found Du Leng.

"Sir, are you here to say goodbye?" Du Lan asked.

Mo Yu nodded.

"Tomorrow I will go to Tianquan Sect with Zifeng and Xiao Leng. I don't know if I will have a chance to come back after leaving."

Du Lan was stunned for a moment when he heard Mo Yu's words, and then nodded slightly. He also understood that it was impossible for Mo Yu to stay in the Du family for a long time. After Du Zifeng and Du Leng entered Tianquan Sect, it was equivalent to entering another world.

If I can come back again in the future, it will be extremely difficult.

"Mr. Mo also wants to go to Tianquan Sect?"

"Yes, if the two of them want to go, I will naturally have to follow them. With the Du family as a support in Tianyuan City, there is no need to worry too much about their safety. But if they arrive in Tianyuan City, they will be isolated and helpless. Although I

I will not interfere with them easily, but in times of crisis, I still hope to be able to help in time."

"That's very good. By the way, Du Huan and Du Yi have also joined the Tianquan Sect this time. Please sir, take care of them."

"Don't worry, if they encounter problems, they can go to Zifeng or Xiao Leng, and they can find me."

"Thank you."

"Speaking of thanks, I would like to visit the fourth floor."

After hearing Mo Yu's words, Du Leng's hand that was about to pick up the tea cup stopped.

Du Lan took his hand back and said, "I'm really sorry, the fourth floor is the secret of the Du family. Even I, the patriarch, cannot go in at will."

"Then what if I have to go in?" Mo Yu's tone suddenly changed.

Du Lan was not angry either. He knew that Mo Yu had no ill intentions. After thinking for a moment, he said: "If you want to go in, sir, just go by yourself. As long as you can go in, I won't stop you. If you want me to take you in, then

It’s impossible.”

"Okay, then I'll go have a try."

Mo Yu stood up and walked out of the hall in an instant. The next moment, he came outside the library pavilion.

Du Lan followed closely. If Mo Yu couldn't break in, he could get Mo Yu out in time.

Mo Yu climbed up to the third floor in one breath, and then stepped onto the fourth floor stairs. Outside the fourth floor door, he saw Du Wu sitting on the ground.

"Your Excellency, are you here to break into the building?"

Mo Yu nodded.

"With my strength, I can't stop you, so please go ahead on your own!"

The news that Mo Yu wanted to break into the library quickly spread throughout the Du family. All the disciples of the Du family immediately stopped what they were doing and gathered in the library.

There were once some naughty disciples who tried to break into the fourth floor, but they were all beaten out instantly. (This chapter is not finished yet!)

Chapter 142 Heading to Tianquan Sect

He was also taught a lesson by the family master according to the clan rules. There were also some strong men who had broken through to the fourth level, but those people never appeared again.

"Why did the teacher want to break into the fourth floor?" Du Leng asked doubtfully.

Du Zifeng's library said: "Who can know the teacher's thoughts? Maybe he is just curious."

On the fourth floor of the library, Mo Yu opened the door and walked in. The moment he entered the door, a huge force pressed on him.

Mo Yu lightly shrugged, and the pressure suddenly disappeared.

Mo Yu didn't know what state Du Feng was in when he arranged all this. If he arranged it when he was in a state above Douhuang, it might be a bit troublesome.

Mo Yu looked around carefully. It was pitch black and couldn't see anything.

At this moment, two flying swords, one black and one white, flew towards Mo Yu.

Mo Yu bent down to avoid the attack of the flying sword, turned around and looked up at the two flying swords. These two flying swords were very strong, at least they were earth-level spiritual weapons.

The flying sword turned around and stabbed Mo Yu again.

"Xiao Hei, go!"

Mo Yu directly threw Xiao Hei in his arms towards the flying sword. Xiao Hei was also frightened by the sudden flying sword, and waved his two claws to directly deflect the flying sword.

The flying sword was attacked and turned around to fly towards Xiao Hei. Xiao Hei kept jumping and rolling, avoiding the flying sword's attack with flexible movements.

"Xiao Hei, I'll leave these two flying swords to you. I'll go to the front and take a look."

Mo Yu left Xiao Hei and walked forward. He could vaguely hear the sound of a cat cursing.

Not knowing what is going on in this space, Mo Yu can only look around to see if he can find any useful clues. Naturally, he can directly destroy the entire space with extremely strong power, but if it is destroyed, this area will be destroyed.

Everything in the space may be destroyed. Mo Yu came here just to see what was inside, not to destroy the Du family.

Suddenly, Mo Yu felt something behind him, and immediately turned around and stepped back.

A puppet wearing armor appeared in front of Mo Yu. Mo Yu sensed the realm of this puppet and found that it was in the late stage of Wu Jun. It seems that the value of the things Du Feng left here is definitely not low, otherwise he would not use Wu Jun.

Level puppets to guard.

"Rock Finger!"

Mo Yu gathered spiritual energy at his fingertips, forming a bullet that bounced towards the puppet instantly. The powerful force hit the puppet's armor, knocking the puppet away and falling to the ground. Soon, the puppet stood up again.

Get up and rush towards Mo Yu.

The defense of this puppet is very high. The Rock Breaking Finger is only a yellow-level martial skill. Even if it is used with the strength of the Martial Emperor, it will be difficult to break the puppet's defense. I have to find an opportunity to upgrade the martial arts.

The puppet slashed at Mo Yu with a knife. Mo Yu jumped back to avoid the attack. When Mo Yu fell to the ground, the surroundings suddenly lit up, and much larger lines appeared on the ground.

"Array!"

Mo Yu could tell that this was a killing formation. Unexpectedly, Du Feng was proficient in the formation. It seemed that Du Zifeng had to learn one more thing.

The formation was activated, and countless attacks were directed at Mo Yu. Mo Yu stretched out his hand to form a barrier around it, blocking the attacks. But if he remained trapped here, Mo Yu's spiritual power would eventually be exhausted.

An ash bone appeared in Mo Yu's other hand. He inserted the ash bone into the lines of the formation, and the entire formation immediately stopped.

Under normal circumstances, if you want to break the formation, you must find the formation eye. However, Ash Bones has the property of annihilation. As long as the formation is hit, the formation will collapse.

Mo Yu released his spiritual power and sensed it, and he found that there was nothing else in the entire space. People who came in would only have two endings, either they would die inside after exhausting their spiritual power, or they would break the space and escape. But no matter what

No matter which method you use, it is impossible to see the secrets inside.

Mo Yu ran to Xiao Hei's side and slapped away the entangled two long swords. Mo Yu picked up Xiao Hei and directly used Huang Quan Hiraban to leave the space. He could get out of the space, but he had to get the things inside.

There is no other way.

Soon, Mo Yu fell from the sky above the library. Seeing Mo Yu come out, everyone gathered around.

"Teacher, are you okay?" Du (this chapter is not finished yet!)

Chapter 142 Heading to Tianquan Sect

Zifeng and Du Leng ran over and asked.

"It's okay. There is indeed something in the Du family's library. It's impossible for outsiders to know the secrets inside."

At this time, Du Lan came over and said to Mo Yu: "Sir, he was able to come out by himself. This is the first time in decades."

"Actually, I just want to know what Du Feng left inside, but I don't want to snatch it away. Why can't Mr. Du tell me?"

Du Lan smiled and said: "Actually, it doesn't matter if you tell your husband. You can directly enter the fourth floor with the token handed down from your family. There is an inkstone and a book on the fourth floor. The book records the activation

The ink stone and the method of opening the defensive formation. But when outsiders enter, it is a special space. It is said that only by breaking through that space can the real secrets left by the ancestors be learned."

Mo Yu suddenly remembered Du Wu on the fourth floor. Du Wu was over 130 years old. When Du Feng was here, he was over 30 years old. He should know something. But Mo Yu knew that even if he asked, he would not know anything.

Will not be informed.

Forget it, Mo Yu also gave up on exploring the secrets of the fourth floor. After all, all Mo Yu has to do is repair the damaged parts of the world. Since there is no library part in the system's mission, there is no need to delve into it. Find one later.

Let Du Zifeng go in and give it a try. Anyway, they are all things he left behind in his previous life. If he can't crack it himself, then no one can.
To be continued...