"At such a young age, you've already mastered a demonic fire. If only I had one too..."

Mu Tianxing's eyes suddenly became hot, and he looked at the blood-red flame in Gu Yuan's hand with a strange look.

Gu Yuan narrowed her eyes. She was not a fool, so she naturally noticed Mu Tianxing's inner thoughts.

"Are you trying to attract the attention of my demon fire Chiyan? You really deserve to die!" Gu Yuan whispered to himself in his heart.

"Boy, I admit that your flame is very strong. You are also very lucky to possess a strange demon fire, but what I want to tell you is that sometimes, good things require you to be strong to protect them. If you don't have the strength, you will only bring disaster to yourself!" Mu Tianxing said coldly.

"Don't bother you to worry about that!" Gu Yuan replied calmly.

"Haha, confident boy, then let me see where your confidence comes from!"

"Shihuang Divine Body!"

Mu Tianxing shouted loudly, and an extremely strong aura burst out from his body. The surrounding spiritual energy of heaven and earth gathered towards Mu Tianxing.

"Boy, this is a fifth-grade physical technique. The fact that I can perform it is enough for you to be proud of yourself!"

The spiritual energy of heaven and earth gathered around him madly, Mu Tianxing said lightly.

Gu Yuan's expression changed slightly, physical skills!

Physical skills, that is, physical spiritual skills, are a relatively special kind of spiritual skills, and are classified into the same category as body spiritual skills.

The so-called physical spiritual skills are actually a kind of spiritual skills that strengthen oneself, allowing oneself to temporarily reach a certain state, thereby improving one's own strength. It is generally manifested as a significant increase in one's own defense, or attack, etc.

Different types of physical and spiritual skills will have different effects on one's own amplification, but one thing is absolutely the same, that is, they are very consistent with one's own spiritual attributes.

"Boy, prepare to die!"

Mu Tianxing used the Stone Desolate Divine Body, and his height suddenly increased to more than three meters. His whole body was filled with explosive muscles, and his clothes were torn by his muscles, turning into torn strips of cloth hanging on his body.

Gu Yuan raised his head and looked up at Mu Tianxing. It must be said that this guy really made Gu Yuan feel a little bit wary in his heart.

Moreover, Gu Yuan also discovered that the skin of Mu Tianxing had turned pale, looking like the same color as stone.

Gu Yuan naturally understood what was going on, petrified!

Mu Tianxing is of stone attribute. After displaying the Stone God Body, he made his body as strong and indestructible as stone.

"Boy, what can you compare with me now?"

Mu Tianxing's face was full of pride. This fifth-grade physical skill was a rare thing in the Mu family. Apart from his father, the clan leader and several elders, Mu Tianxing was the only one among the younger generation who mastered this physical skill. This showed how talented Mu Tianxing was and his status in the Mu family.

This is no longer something that can be described as just the best.

Gu Yuan took a deep breath. It seemed that he had to be very careful with Mu Tianxing. This guy looked simple-minded and strong-limbed, but he did have real strength. What's more, this guy was a true fourth-level spirit master, while he was just a seventh-level spirit master.

"Use whatever means you have, otherwise I'm afraid you won't have the chance to use them again!!"

Mu Tianxing looked at Gu Yuan and said lightly.

Gu Yuan shook his head and asked, "I admit that you are indeed very strong, but you are a little too confident. Having strength is a good thing, but I think you should be more low-key. Otherwise, if you get slapped in the face, it will really not look good."

Gu Yuan said this and laughed to himself.

"At least you can't do it to this extent!!" Mu Tianxing just said lightly.

“Maybe!”

Gu Yuan said this, and then secretly growled in his heart, "Earth Rock Shield!"

Now the Earth Rock Shield is only a third-grade spiritual skill. In the past, Gu Yuan thought it was OK, but now he has reached the level of a seventh-grade spiritual master, getting closer and closer to the realm of a spiritual master. Gu Yuan also feels that the spiritual skills he has mastered are beginning to feel a little weak, so Gu Yuan plans to take some time to practice a few more high-level spiritual skills, so that he can have stronger combat effectiveness!

Moreover, Gu Yuan has always liked to fight against opponents of higher levels, and sometimes he even has a crazy idea, that is, to fight against opponents of higher levels. The basic condition for achieving this is that one's own combat effectiveness must be stronger, and combat effectiveness is the comprehensive performance of martial arts, spiritual skills, etc. If one wants to achieve this level, he will inevitably have to master several more powerful attacking spiritual skills. Only in this way can Gu Yuan have the confidence to accomplish such a thing.

The Earth Rock Shield was activated instantly. Gu Yuan shook his wrist and felt the pale skin on his body. Gu Yuan knew that although the difference was not much, his Earth Rock Shield's third-grade spiritual skill was far inferior to that of Mu Tianxing.

After all, physical skills are physical skills. Although they are also called physical spiritual skills, there are still some slight differences compared to spiritual skills.

The most important point about physical skills is the degree of compatibility with the practitioner himself. People who practice physical skills are equivalent to treating their bodies as spiritual weapons, and physical skills are equivalent to fire. The strength of physical skills determines the strength of the body. Of course, this is under the premise that the practitioner's body can withstand it. Otherwise, practicing physical skills will only increase the danger to the practitioner, and there is even the possibility of explosion.

It's not that no one has encountered this situation. On the contrary, many people choose to go against the trend because of greed or some other reasons, which ultimately leads to a serious incompatibility between themselves and physical skills, and eventually they explode and die.

So we have to say that Mu Tianxing is very brave. At Mu Tianxing's level, he has to bear great dangers, including the possibility of exploding.

But looking at the situation, Mu Tianxing has obviously already cultivated the so-called Stone Desolate Divine Body on the right track, and he is still constantly familiarizing himself with it and mastering it, and is becoming stronger and stronger.

Gu Yuan frowned. It seemed that he really couldn't hesitate any longer. Otherwise, he would really lose if he continued like this.

"That won't do. I can't lose. Otherwise, all that previous bet would be in vain, and I'd be walking into my own hole!"

Gu Yuan gritted his teeth and shook his head. It was obvious that he absolutely could not lose to Mu Tianxing.

In addition, this is a good opportunity for Gu Yuan to obtain spiritual medicine resources. A hundred times more spiritual medicine, wow, Gu Yuan couldn't help smacking his lips.

The spiritual medicines he took out at that time were all the spiritual medicines he obtained in the oasis basin. If they were a hundred times more, they would be enough for Gu Yuan to use for a very long time.