In the middle of the night, although the sky was cloudy, you could still see a few stars twinkling.

Kwai Er snuggled under an ancient tree and fell asleep, and the surroundings were quiet, and Mu Tian jumped down from the tree pole without making a sound.

Looking at the sleeping Kwai Er, Mu Tian turned to leave, and soon came to a river.

Mu Tian sat down and thought carefully about what had happened in the past few days, he could be regarded as having experienced some danger.

Although it was dangerous, the things he got were very good, and his ring was stuffed with precious herbs.

"That's right, the spear. ”

Mu Tian remembered the spear, and immediately took it out of the ring and thought it carefully.

At that time, he had not had time to observe in a hurry, but now he had time.

The spear was broken in half, and the surface was black, as if it had been burned by fire, and the position of the spear head showed signs of cracking, as if it had been violently cracked.

Mu Tian stroked the half of the spear, and a cold feeling slowly poured into his heart, and he subconsciously closed his eyes.

A vast and powerful spear pierced the sky, this is a terrifying spear, even if it looks plain on the surface, but the gun power contained on it seems to be able to tear the heavens and the earth.

Laugh at!

As the spear pierced a huge hole in the sky, a dark curtain of light enveloped the earth in an instant, except for this spear that emitted a dazzling light.

Just as the earth was plunging into darkness, suddenly, a pale palm appeared out of thin air, and it grabbed the spear and broke it.

The remaining half was nowhere to be found, while the first half broke through the sky and disappeared into the vast sky in an instant......

"Hiss......"

Mu Tian, who opened his eyes, gasped, just now he actually saw the scene before the spear broke, such a terrible hand.

This gun can pierce the sky, but the pale palm is even more terrifying, it is very easy to pinch this gun, what kind of strength does this person have to be able to reach half.

Thinking of this, Mu Tian thought of his three treasures again, the Soul Bell, the Open Heaven Ruler and the Ice Spirit Sword. These three treasures were all deceived by him from Daxian, and the other party told him that these three were all at the level of the best spiritual weapons, and Mu Tian always thought that they were.

It's just that after seeing this gun, he didn't think so.

There was a slight sound of footsteps behind him, Mu Tian put away his spear, and said softly, "Why don't you sleep." ”

Kui'er sat beside Mu Tian, "I can't sleep either, seeing you sitting here in a daze, I'll come over and take a look." ”

Mu Tian glanced at her, her beautiful legs attracted attention, and she couldn't help but ask, "Can you all change?"

Kwai Er smiled: "It's a put, as long as the strength reaches the foundation, you can turn the tail into human legs, and ordinary people can't see it." ”

After speaking, Kui'er was stunned for a moment, then lowered her head and asked, "Tomorrow, will we arrive at some Imperial Academy?"

Mu Tian nodded.

Mu Tian looked a little bad at Kwai Er, and asked suspiciously, "Don't you want to go?"

Aoi Er shook her head: "I miss my eldest brother." With that, she took out a scale in the palm of her hand, which actually emitted a faint blue light in the night.

"There's still light on it, proof that my eldest brother is still alive, but I don't know where he is now. ”

Mu Tian naturally didn't know where Kui'er's eldest brother was, and even if he knew, there was nothing he could do now.

The other party was already a master above the Yuan Infant decades ago, and if the other party was trapped somewhere now, he wouldn't be able to help.

Tomorrow will be at the Imperial Academy, and when he goes back, he will hand over some things in exchange for time, and then he will devour time to advance.

After thinking about it for the past two days, Mu Tian probably guessed who the person who rescued him that time was.

Ten of them may be flower fairies!

Mu Tian subconsciously touched the amber, calculating the time, it has been a few years since the flower fairy left, and he doesn't know what happened to the other party.

Kwai Er was thinking about her eldest brother and didn't notice Mu Tian's movements, otherwise he would definitely ask curiously.

The next day.

After spending half a day, the two finally returned to this Huangji Academy, the academy was still desolate as before, with withered leaves floating all over the ground, but this time they didn't see the sweeping uncle.

"Hey, Senior Brother Mu, you're back!"

A surprised voice sounded, Mu Tian turned his head to look, and it turned out to be a little fat man running over in surprise.

Mu Tian knew this guy, it seemed that his name was Sanfat, and he also had the other party when he was in the swamp, and he was not bad.

"Come on, everyone come out, Senior Brother Mu is back!"

After the three fat voices yelled, many students ran out, and when they saw Mu Tianhou, they shouted excitedly one by one.

Mu Tian was a little speechless, it turned out that he was already so popular in the academy.

"Welcome, welcome, do ...... inside"

A large wave of people ran towards him, Mu Tian showed a smile, he wanted to be polite, who knew that these people were not talking to him at all.

"Senior sister, you are so beautiful, your temperament is too charming, how old are you?"

"Look at your cowardice, don't scare people, junior sister, my name is Li Bai, I am their senior brother, I am just twenty this year, and I am already a master of the fifth layer of foundation building. ”

"Senior sister, don't listen to him, he has been in the academy for seven or eight years, and he has only built the fifth layer of the foundation, and I have only been in the academy for three years, and I have already built the fourth layer of the foundation......"

Kwai Er was frightened by their enthusiasm, she had never been in the mermaid clan before, and no one had ever dared to offend him so much, so she was inevitably a little scared in her heart, so she subconsciously hid behind Mu Tian.

Kui'er dodged, and those brothers and sisters all looked at Mu Tian.

"For there is already a Lord...... Isn't this the missing Senior Brother Mu? ”

"Ahem...... Mu Tian coughed and said, "Hello senior brothers, I came out of there by luck, where is the Great Elder?"

"Mu Tian!"

The sound of excitement sounded, and then a white shadow rushed over in an instant, followed by a gust of fragrant wind, which directly hit Mu Tian's body.

Everyone was dumbfounded.

Mu Tian was also stunned, looking at the excited Qiushui in his arms, his head couldn't turn around.

Slowly, Qiushui also came back to his senses from the excitement, his face turned red, and the whole person got off Mu Tian's body, stood aside shyly, and stomped his feet gently: "Senior Brother Mu, I was impulsive, but it's good that you can come back alive." ”

"Really, I actually let you go first. Cai Ying'er on the side sighed, she had planned to rush over and hug before.

Qiushui smiled proudly, and then she saw Kui'er behind Mu Tian, although the other party was wearing a mask, but her temperament and figure completely compared her.

Qiushui had a bad premonition in her heart: "Senior brother, who is this junior sister?" She was very afraid to hear Mu Tian say that the other party was her fiancée or something, because then she would have no chance.

"An ordinary friend of mine. Mu Tian smiled.

Qiushui breathed a sigh of relief instantly, what she didn't know was that Cai Ying'er next to her was also relieved, but she couldn't help but look at Kui'er a few times.

"Come here. The Great Elder's voice came into his ears, Mu Tian's body was stunned, and he nodded subconsciously.

"I'll go over, and you will take Kwai Er around. ”

Mu Tian turned around to look for the Great Elder, and a few minutes later, he came to a study and saw the Great Elder sitting on a futon with his eyes closed.

"Elder. Mu Tian clenched his fists and sat down as well.

The Great Elder slowly opened his eyes and looked Mu Tianhou up and down, with a look of satisfaction in his eyes.

"Yes, you didn't disappoint me. ”

Mu Tian's expression remained unchanged, but there were some doubts in his heart, what did this great elder mean when he said that he was good.

"That ...... of yours"

"Eggs?"

Mu Tian was stunned for a moment, and his hand subconsciously touched his back waist and touched a bulging egg.

He actually forgot that he had always put this egg on his waist, and if it wasn't for the Great Elder's reminder, he would have forgotten it.

"Great Elder, is there anything different about this egg?"

Mu Tian put the egg between the two, and after so many days, the egg still hasn't changed from when he took it out.

"This egg is full of mystery, it must be very big, you take good care of it, it will definitely help you in the future. ”

"Do you know why my Imperial Academy wants to recruit you?"

Mu Tian's spirit was shocked, could it be that the Great Elder was going to say something to him.

"The top spiritual roots of the whole system, in the eyes of others, you will not be able to advance to the Yuan Infant in your life, but in the eyes of my Emperor Extreme Academy, you are a demon among geniuses. ”

"For a person like you, who is a top-level spiritual root in the entire system, the time it takes to devour each breakthrough will be dozens or even hundreds of times that of others. ”

"Shhh ”

Mu Tian gasped, and now, he finally knew why he consumed so much time every time he broke through.

It will take more than 20 years for others to break through the Yuan Infant from Jindan, and no more than 50 years at most.

And the last time he broke through in the secret realm, it had swallowed him for more than a hundred years, and it was almost not enough.

Now listening to what the Great Elder said, Mu Tian had a bottom in his heart, and it turned out that he was blaming him for too many spiritual roots.

Seeing that Mu Tian didn't ask why, the Great Elder nodded secretly, and then continued: "And if you break through the Yuan Infant from Jindan, it will take at least five hundred years. ”

"Five Hundred ......"

"Listen to me. ”

"When you enter the Yuanying, every time you enter the next level, the time will be doubled, and when you advance to the peak of the Yuanying, I'm afraid it will take more than three thousand years. ”

Mu Tian's face was full of sluggishness, what is the concept of more than 3,000 years, he has never seen it, even if he has heard it.

More than 3,000 years is a terrifying number, I'm afraid that even a big sect doesn't have so much time, and he has only advanced to the peak of Yuanying.

If you break through the Broken Infant Realm, how many years will it take?

"What, you think it will only take a few thousand years?" the Great Elder asked with a smile.

Mu Tian stubbornly asked, "Then what else is needed, isn't thousands of years enough?"

The Great Elder shook his head: "When you want to break through the Broken Infant Realm from the Yuan Infant, you will have at least fifty thousand years on your body!"

"Fifty thousand years!"

Hearing this number, Mu Tian couldn't calm down anymore, and stood up with a bang, panicking and excited, he didn't know what to say.

50,000 years, converted into life stones, that is 18 million life stones!

Tens of millions of life yuan stones, even if they are top-level sects, I am afraid that there are none, even if there are, at least it will take thousands of years to accumulate to have so many.

Thinking of this, Mu Tian's fists clenched subconsciously, and bitterness appeared in his mouth, if this was really the case, he would probably have no hope of advancing in this life.

In 10,000 years, ordinary people can become immortals, but he is still dangling in the Yuanying realm.

"Are you scared?" the Great Elder asked lightly.

Mu Tian sighed and said: "It's not that I'm afraid, I just think it's very unfair, what I need is hundreds of times thousands of times the time of others, and what do I gain?"

"Have you heard a legend?"

"What?" Mu Tianxia raised his head consciously.

The Great Elder looked out of the room, slowly falling into deep thought, and after a while, a deep voice came out of her mouth.

"That's a very old legend......"