Qin Mu stood up panting, staring at the stone wall in front of him, and checking his mental power at the same time, and finding that after being stabbed by the sword light of the mental power, his mental power had shrunk a lot.

"If this continues, it will be over!" Qin Mu said to himself.

Being stabbed by a sword light of mental power will shrink his mental energy a lot. If Qin Mu could not solve this problem, his mental energy would have been completely exhausted, and then his soul would be destroyed.

Just as Qin Mu was thinking about how to solve this problem, a sword light suddenly shot out from the stone wall in front of him. Because he had not thought of a solution, Qin Mu did not resist and let the sword light stab at him.

The next moment, the screams rang out again, and it took a long time to calm down.

"I don't believe it!" Qin Mu roared loudly.

Although the Seven Emotions and Six Desires Great Heart Demon System was a dead dog at this time, and Zhou Tian Xingyi could not block the spiritual sword light, but Qin Mu still had a star binding rope, so Qin Mu adjusted the gravity to the minimum level before the next mental sword light appeared.

Not long after, another spiritual sword light shot out from the stone wall in front of him. Seeing this, Qin Mu sneered, shook his body, and dodged to the side, avoiding this spiritual sword light.

"Haha, fight with me, you're a little tender!" After avoiding this spiritual sword light, Qin Mu immediately became proud.

However, just as Qin Mu's voice fell, a spiritual sword light shot out. This time it was not shot out from the previous stone wall, but another stone wall.

The sword-casting tower has six stone walls, which almost means that no matter where Qin Mu stands, there will always be a wall facing him, so no matter how fast he is now, it will not work.

Caught off guard, Qin Mu was stabbed by the sword light of his mental power again, and screams sounded again, and Qin Mu's mental power naturally shrank again.

Outside the sword-casting tower, Tang Baoer heard the screams from inside, and his face was full of heartache. However, Tang Baoer had no choice at all at this time, which made Tang Baoer secretly regret that he was useless. If she was strong enough, Qin Mu would not have suffered like this.

With her pink fist clenched, Tang Baoer swore in her heart that this was the last time, and she would definitely work hard to practice and would never hurt Qin Mu again.

"Hehe, this is just the beginning, and the good show is just about to be staged." Dugu Yu stood beside him and said with a gloating smile on his face.

After hearing this, Tang Baoer did not go to see Dugu Yu at all, but sat down cross-leggedly, closed her eyes, and silently practiced the innate creation skills, enhancing her mental power.

Coincidentally, Qin Mu also activated the innate creation skills in the sword-casting tower at this time. He was stabbed by the sword light several times. His mental power shrank a lot. If he did not recover quickly, he would not last long.

With the operation of the innate Creation Power, Qin Mu's mental power quickly recovered. However, at this moment, it was no longer a stone wall that shot out the sword light of the mental power, but six stone walls that shot at the same time, which made Qin Mu more difficult to avoid and would be stabbed from time to time.

"Where is this sword-casting tower?" Qin Mu shouted in his heart.

Qin Mu really regretted it now. If he had known that the sword casting tower was so weird, he would have asked clearly before coming in. As a result, Qin Mu was too arrogant because he had the system in his body and now he could only suffer the consequences.

After being stabbed by the sword light of the mental power again and again, Qin Mu gradually realized that it was impossible to rely on anyone, but he still had to rely on himself!

Seeing another mental power stabbing from the front, Qin Mu pulled out the Nine Star Kaitian Sword on his waist and stabbed towards the sword light of his mental power.

Although Qin Mu mastered the sword intent of the Five Mountains and practiced a lot of sword techniques, he was not proficient. He was just pretending to behave and the tricks he used were all the fusion of sword intent and starlight to show his power.

It can be said that Qin Mu's sword technique is really bad. After all, he has only practiced Xingyi Five Elements Fist since he was a child, and he has really little time to practice sword technique.

However, by chance, Qin Mu stabbed out the sword and collided with the spiritual sword light. The next moment, the mental sword light collapsed and dissipated.

Seeing this scene, Qin Mu was stunned, his face full of confusion, but a sense of enlightenment arose in Qin Mu's heart.

"Is it the sword tower that tests sword skills?" Qin Mu said softly.

As soon as Qin Mu's voice fell, another sword light stabbed towards Qin Mu. Seeing this, Qin Mu held the Nine Stars Kaitian Sword in his hand and slashed forward casually. In his opinion, this sword would definitely be able to split the sword light.

But an unexpected thing happened. The Jiuxing Kaitian Sword slashed directly from the spiritual sword light, but did not split the mental sword light. The next moment, the mental sword light pierced into his eyebrows.

"You can only stab, not chop!" Qin Mu immediately understood the reason and shouted loudly in his heart.

Qin Mu, who finally figured out how to deal with the sword light of the mental power, used all his strength to activate the innate creation skills, while holding the Nine Stars Kaitian Sword tightly and stabbing towards the sword lights.

Sure enough, as long as Qin Mu stabs the sword light at the mental power, once he stabs it, he can break the sword light at the mental power, but if he doesn't stab, he will have to suffer.

But even so, Qin Mu was much more relaxed. After all, only one mental sword light was shot out at a time on each stone wall, so Qin Mu was quite relaxed to deal with it.

"Oh, why are you going to speed up?" But not long after, Qin Mu screamed.

It turned out that after Qin Mu mastered the method of dealing with the mental sword light, although the mental sword light shot out from the six-sided stone walls was still the same, the speed of the shooting doubled, which made Qin Mu instantly get fussed and stabbed many times.

Seeing this, Qin Mu naturally accelerated the speed of stabbing the sword forward. Now he has tens of millions of horsepower, so he is naturally not afraid of such a challenge.

However, what Qin Mu never expected was that as he accelerated the speed of the stabbing sword, the mental sword light shot out from the six-sided stone wall also increased its speed again, and it was no longer one, but two, three, increasing continuously.

At the end, every stone wall was gushing with sword light. Qin Mu stood in the center of the first floor of the sword-casting tower, holding the Nine Stars Kaitian Sword tightly, and stabbing in all directions again and again, with a very fast speed, like a phantom.

"Sword-sharp style!"

I don’t know how long it took, Qin Mu shouted softly, and stabbed forward with the Nine Stars Sword in his hand. The infinite sword light gushed out, covering the spiritual sword lights of all directions. Without falling one, they were all stabbed.
Chapter completed!