WOW!

After a burst of dazzling white light, the scene around Xu Ming changed things and stars, and appeared in a huge hall.

The circular hall is hundreds of Miles large and tens of miles high, but there are no doors and windows. The bright white walls are full of God domain words; The words seem to contain some profound authority.

What surprised Xu Ming most was that the ground under his feet seemed to be a huge millstone. Xu Ming felt as if he were standing on a grinding plate.

"What a strange hall!" Xu Ming observed carefully. "I don't know what kind of test there will be in the fourth floor!"

Boom

At this time, countless sacred texts on the walls of the hall began to emit a hazy light.

The voice of the tower spirit also sounded again: "welcome to the fourth floor - grinding heart hall! In this floor, you can pass as long as you persist long enough; if you fall into syncope, you will fail to break through!"

Long enough?

Can't fall into syncope!

Sounds like the rules are pretty simple!

But Xu Ming knows that it's not easy to stick to it long enough!

"Come on!"

Xu Ming clenched his teeth and shouted.

Boom!!

The sacred words in the hall suddenly became so dazzling that Xu Ming could hardly open his eyes. The "millstone" under Xu Ming's feet trembled a few times, and then began to rotate slowly.

"Shit? It's really a grinding plate!"

Xu Ming screamed.

Immediately, a powerful and incomparable pressure suddenly oppressed.

Boom!!

Xu Ming's mind seemed to be hit hard, and the whole person was suddenly confused.

Even his knees shook violently - the terrible pressure wanted to oppress Xu Ming to kneel on the ground!

"Want me to kneel down!?"

Xu Ming's body was strong, his momentum was sharp, and his indomitable will rose to the sky.

This will is even stronger than the terror and pressure in the grinding heart hall!

Boom

The terrorist pressure seemed to be angered by Xu Ming's provocation.

The countless sacred texts on the wall are more and more dazzling; The speed of the millstone under Xu Ming's feet also slowly accelerated. The threat of terror is naturally more terrible!

……

Above the clouds above the nondifficulty tower, the three "tool spirits" looked at it in surprise:

"What a tough willpower! The pressure in the grinding heart hall didn't force him to kneel down!" taling was shocked. "He has strong strength, strong willpower and so young... How did he practice!?"

"It doesn't matter how he practices! Demon genius can't be measured by common sense!" said the spirit of the earth calmly. "Moreover, even if he can stand now and wait until the authority in the grinding heart hall becomes stronger and stronger, he will finally kneel down!"

"Yes... Even if he can pass the test of moxin hall, he must pass on his knees! - no one can stand and pass the test of moxin hall set by his master!" taling nodded.

Suddenly, the spirit of the moat, who had been silent, exclaimed, "have you found that this boy's' mental strength 'is very strong?"

"Really?"

The spirit of the tower and the spirit of the earth looked at it in surprise. Isn't the grinding heart hall the place to test the "mental power"?

Soon, the three spirits were shocked: "the second level of mental power!?"

"This boy has such a high talent in mind and strength?"

"He is so young and has the talent of the spiritual cultivation school! It seems that he is very hopeful to realize the 'third level of mental power' and pass the test of the grinding heart hall!"

The three spirits looked forward to Watching: "no one has passed the fourth world of the no difficulty tower for a long time!"

……

Boom

The millstone of the grinding heart hall rotates slowly, faster and faster.

Xu Ming felt that his mind was like a diamond, being ground by an invisible grinding plate.

With the rotation of the millstone, the impurities in Xu Ming's heart were removed, and his original heart became stronger and stronger!

However, this process of "grinding the mind" is undoubtedly extremely painful! Fortunately, Xu Ming is very young, and his "heart" is still very young, and there are not many impurities in his "heart"; Therefore, this pain is still within his tolerance!

If we replace them with those old gods who are hundreds of millions, billions or even tens of billions of years old - their "hearts" are old and full of all kinds of impurities; Once you accept grinding in the grinding hall, I'm afraid you will soon be in severe pain and faint! In that case, the test of grinding heart hall will naturally fail!

In the heart grinding hall, "young heart" undoubtedly has an advantage over "old heart". However, the young heart may not be strong enough; It may not be fainted by pain, but it is oppressed by will to faint - the test is also a failure!

And like Xu Ming, who has a young heart and a strong will, it is undoubtedly rare to see!

Boom

Xu Ming's current mood can be described in five words: pain and happiness!

Grinding the mind is naturally painful; However, seeing his "mental strength" growing rapidly in grinding, Xu Ming is very happy!

Xu Ming can feel that his mental strength is like a budding sapling, growing vigorously and rapidly growing into a towering giant tree.

I don't know how long later, Xu Ming's will has been oppressed to some confusion. The terrible pressure constantly hinted at Xu Ming: kneel down! As long as you kneel down, it will be much easier!

However, no matter how terrible it is to let the will bully, how can Xu Ming kneel down!

"Roar!!!" Xu Ming's throat even couldn't help hissing.

The pressure of will is becoming more and more terrible!

The millstone under Xu Ming's feet turns faster and faster!

Suddenly, Xu Ming felt that his mental strength was no longer increasing!

"To the limit!" Xu Ming knew that his mental strength had reached the limit of "the second level of mental strength"; To go further is to step into a new level!

The first level of mental strength is comparable to the "Taoist master" level combat power.

The second level of mental strength is comparable to the "demigod" level combat power.

The third level of mental power is that the school of mental power has become a god!

"Hum!!"

Xu Ming bit his teeth.

The will of the outside world is getting stronger and stronger, and the power to grind the soul is getting stronger and stronger—— Xu Ming's mental strength, although no longer increased; However, he is quietly accumulating strength and preparing to break the shackles from the "second level" to the "third level" at one fell swoop!

"Ah ah!!!"

Xu Ming's steel teeth are broken and his veins burst.

"Break it for me!"

"Broken! Broken! Broken!"

……

Suddenly, Xu Ming's mind roared like a big explosion in his head, which almost made him lose consciousness!

Xu Ming's soul has undergone epoch-making transformation.

"Is this the third level of mental strength? Really..."

Xu Ming watched his transformation with great shock!

Xinli school is really more powerful than the other four schools!!