A ray of light floated into the cave, adding a new breath to the place, and gradually diffuse into the surroundings.

In addition to being happy, Mu Tian thought that he was about to break through, and immediately moved his mind to peep, and after a while, his face was a little confused, but then he returned to calm.

About half an hour passed, Mu Tian showed a disappointed expression, he checked everywhere in the meridians, but he didn't find any signs of breakthroughs, at this time, he really didn't understand, why the meridians doubled, but he hadn't broken through.

After thinking about it for a long time, Mu Tian didn't know what the problem was. Blinking, he opened his eyes and looked at the thousand-year-old vermilion fruit, and secretly thought for a moment, could this be the reason?

Mu Tian thought that it might be a problem with the thousand-year-old Zhu Guo, which caused his cultivation to be unsuccessful.

But Mu Tian thought about it for a while, when he obviously ate the thousand-year-old vermilion fruit, he seemed to feel every part of his body flowing like a clear spring, and his whole body seemed to be full of strength at that time.

Mu Tian, who couldn't figure it out, shook his head slightly, and said to himself: "Forget it, no matter how much, if you continue to cultivate, I don't believe that with my own perseverance, I can't succeed." ”

After thinking about it, Mu Tian closed his eyes and continued to cultivate.

Time passed little by little, but Mu Tian's expression did not change, as if he had forgotten everything, fixed like a rock, as if he had entered a realm of nothingness.

Between breaths, flat and powerful in his chest, a fiery breath gradually came out on the top of Mu Tian's head, and it drifted all the way around.

After a while, a fiery light appeared behind Mu Tian, as if it had suddenly burst out. Suddenly it reflected half of the cave. At this time, the corners of his mouth inadvertently showed a strange smile, as if to indicate something.

At the same time, Mu Tian was pinched into a strange handprint, and a little starlight appeared, which swelled more and more as time passed. It didn't take long for it to become a white pearl of light.

It shone in the cave, and those breaths were afraid of being swallowed by it, so they immediately avoided it.

Ever since the white light bead came out, Mu Tian's body suddenly moved, and all the meridians swelled up again, and the momentum rose in vain, occupying his body.

Mu Tian's heart was shocked, thinking that there was something big wrong with his cultivation, so he immediately peeked down, only to see the crystal liquid in the meridians doing trouble, and his cultivation was almost ruined.

At this time, Mu Tian felt a little angry in his heart, but he had no choice, those crystals were caused by eating the thousand-year-old vermilion fruit, and he could only bear it slowly and helplessly.

After a while, Mu Tian's meridians still did not stop, they kept moving, and they became more and more frequent, and the momentum was even more amazing. Immediately, a thick layer of sweat appeared on his forehead because he had to bear such a huge pressure. Little by little, it slipped down on both sides of the face.

Mu Tian's immature face became extremely painful at this time, but he knew that cultivation was not so easy, and it could not be smooth sailing. He gritted his teeth, believing that he would be able to get through.

At this moment, the pores of Mu's body trembled slightly, as if they were about to open.

After a while, small black spots appeared in the pores, and there were more and more of them.

On Mu Tian's body, the original smooth and white skin turned black, and it was those impurities that were more obvious than black ink.

At this time, Mu Tian also felt a foul smell, but now that he was cultivating, he couldn't stop and inspect it for a while, so he could only hold back the curiosity in his heart and continue to cultivate.

Two hours passed, and Mu Tian's body expelled more impurities, flowing on the ground, staining it everywhere as if it was black ink. And the stench emanated even more, spreading around the cave.

Gradually, the stone walls in the cave were stained with a layer of impurities, but because of too little, it only took on a dark gray color.

At this time, Mu Tian's heart moved, he felt that his meridians seemed to have signs of breakthrough, but he didn't dare to be sure, because the previous time made him lost, and this time he didn't dare to observe it again.

Mu Tian thought that if he really broke through, he would naturally break through, and he didn't need to observe it himself, just cultivate with peace of mind at this time.

However, Mu Tian's meridians were really abnormal at this time, and those blood-colored crystals became stronger after exercising the meridians, and gradually they began to dissolve into them.

At this moment, the meridians vibrate.

"Click!"

A heavy thud crept up.

Mu Tian felt as if his body was being torn apart, and the pain made him convulse.

After a while, a powerful gas began to swim through the eight veins of the Qi Meridian in Mu's body, and the light passed through the meridians. In an instant, it passed through the body again.

Mu Tian's expression was tense, he knew that he was about to break through, and at the critical moment, whether he could withstand it depended on whether he had that strong will.

"Ahh

Mu Tian screamed wildly, he wanted to break through the meridians, and then his heart moved. A frenzied force was pounding the meridians.

But Mu Tian didn't succeed in doing this, but he didn't give up, and after a while, he showed a cruel smile and muttered to himself: "Since it doesn't work once, then I'll keep rushing, I don't believe that I can't break through the middle stage of the Earth Yuan Realm." Haha!"

Gritting his teeth, Mu Tian exerted his strength again, and a powerful force was the meridians.

After a while, the result came out again, and it failed again, but Mu Tian was like a madman, constantly using the same method to attack.

Three times......

Four ......

......

"Bang!"

Under the impact again and again, Mu Tian's body finally sounded, and then reverberated in the cave.

"Ahh

Mu Tian looked up to the sky and roared, his face was hideous, his hands immediately swung away, and the white mangguang bead in his hand immediately turned into a long single stick connected between his hands, and after a while, a gust of wind immediately formed around him, and slowly formed a strong wind around him.

At the same time, Mu Tian's black hair was flowing straight, the green tendons of his whole body were exposed, and his head was lowered, looking straight ahead, as if he was expecting something, and after a while, his eyes suddenly opened, and a fine light burst out, like a knife cutting ahead.

"Haha!"

Mu Tian laughed happily, he knew that he had finally broken through, and the strength of his whole body at this time was even stronger than before.

As the laughter gradually fell, Mu Tian jumped up, and his movements did not drag the mud at all.

Mu Tian wanted to know how big the meridians in his body were at this time, and then he probed, and suddenly a smile appeared on his face, he found that the meridians were three times larger than before, and then he thought that this cultivation was really difficult, and he only succeeded in cultivating for half a year, and it was also the reason for eating a thousand years of Zhu Guo.

But at this moment, Mu Tian was suddenly stunned, he thought that eating the thousand-year-old Zhu Guo could not improve the three-layer martial realm?

This thought lasted for a while, and Mu Tian felt that there was no need to entangle, at this time, the stability of his martial realm was the best, and when his state of mind also followed, he still had a scorching light pill refined from blood-colored crystal liquid, and after using it at that time, he would definitely be able to break through the martial realm again.

At this time, Mu Tian was in a very happy mood, thinking that he had reached the late stage of the Earth Yuan Realm, he couldn't help but try to see where his strength went.

After thinking about it, Mu Tian punched out, shooting straight out like arrows.

"Boom!"

A vibrating sound rang out over the cave walls, rubble flew wildly, and dust immediately covered the place.

Mu Tian looked at that place, he felt a little anxious, he wanted to know the result, after a while, the dust fell, he looked at this scene dumbfounded, there was a huge hole in the cave wall.

However, when Mu Tian was stunned, the cave wall suddenly collapsed, and he saw an even more shocking scene.