Chi Yuer stood up.

The little witch was looking at the things she bought when she saw Chi Yuer suddenly stand up, and asked curiously: "Sister Chi, where are you going?"

Chi Yuer smiled, looked at the little witch, and said, "I'm going to go out for a while, you just stay here!"

"Oh, all right then!"

As she spoke, the little witch lowered her head and fiddled with her things again.

Chi Yuer opened the door and walked hurriedly to Gu Yuan's door.

"It turns out that Brother Gu Yuan's soul realm is already so strong. I really don't know how he did it. In this remote place, he has reached the advanced soul realm of the Void Realm at the level of a Spiritual Master, and it is still so condensed. Brother Gu Yuan is worthy of being Brother Gu Yuan."

A smile appeared on Chi Yuer's lips. Seeing her brother Gu Yuan's current achievements, she was happy for her brother Gu Yuan from the bottom of her heart.

"I really hope that Brother Gu Yuan can go to the Central Region right away, so that Yu'er can see you every day."

Chi Yuer's face turned slightly red, and the smile on her face became more intense.

Shaking his head slightly, Chi Yuer moved his palm slightly, and spiritual energy surged out of his hand, covering the entire area around the room.

"Brother Gu Yuan, you can practice with peace of mind while I'm here!" Chi Yuer murmured.

In the room, Gu Yuan closed his eyes tightly and made a strange gesture with his hands.

In Gu Yuan's hands, two red flames were constantly merging, and then Gu Yuan slowly kneaded them, as if they were about to merge. However, upon closer inspection, it was discovered that the two flames not only did not merge, but instead seemed to repel each other.

I must mobilize a large amount of soul power to wrap the two flames, so that the two flames can achieve a brief fusion, at least giving me time to shoot out this briefly fused thing, otherwise, it will explode in my own hands and I will be finished.”

After the previous fusion of a small amount of flames, Gu Yuan already had some experience, so this time he deliberately increased the amount of spiritual flame and soul power. These three elements all increased proportionally, just like the recipe for alchemy. More or less will not work, otherwise there will be no possibility of fusion at all.

The reason why Gu Yuan took such a great risk to attempt a difficult move was because he felt that he had too few means of attack and wanted to quickly master the maximum attack he could withstand.

"Perhaps, this is not impossible!"

A large amount of Gu Yuan's soul power gushed out and began to gradually shrink the space between the two flames.

“Zizizizi…”

Two red flames with different properties began to approach gradually. Gu Yuan's heart was in his throat. Gu Yuan was sure that the power of this thing was much higher than yesterday. If it exploded in his hands, he would be injured.

“Zizizizi…”

The sound of mutual repulsion and explosion continued to ring out. Gu Yuan controlled the two flames, and a large amount of soul power covered them, allowing them to gradually merge.

Although there were constant sounds of explosions, Gu Yuan was relieved that there was no major reaction. Otherwise, Gu Yuan's attempt would have ended in failure.

The temperature in the room had reached a certain level. Gu Yuan felt quite uneasy due to the tension and the fact that he was trying something so powerful.

“It’s a little bit integrated!”

Gu Yuan suddenly opened his eyes and stared at the two flames in his hands. He was surprised to find that the two flames had begun to merge a little bit.

Gu Yuan was overjoyed. This was good news, which meant that what he had just tried was correct. He could control this fusion and it was not as uncontrollable as he had imagined.

"Now we need to completely integrate the two and then unleash them."

Gu Yuan quickly closed his eyes again, and the power of his soul gushed out again, waiting for the two flames with completely different properties to merge together.

Outside the door, Chi Yuer stood quietly, guarding Gu Yuan.

Suddenly, she frowned and looked towards the room where Gu Yuan was.

"Why did the temperature in the room suddenly rise so much?"

Chi Yuer was a little hesitant, fearing that Gu Yuan might have any problems.

"Forget it, Brother Gu Yuan seems to have a kind of demonic fire as well, so he should be fine."

Chi Yuer thought secretly in her heart, and became more and more attentive to the changes in the room.

Beads of sweat began to appear on Gu Yuan's face, and his heart began to beat faster.

"Damn it, let me fuse it!"

Gu Yuan gritted his teeth and clapped his hands together fiercely. The two flames instantly turned into a ball, and the previous riot began to stabilize.

Gu Yuan was surprised and delighted, and before he could think about it, his face suddenly changed.

A terrifying riot came from the flames after the fusion. Gu Yuan had no time to hesitate. He threw the fireball in his hand out fiercely. At the same time, the earth and rock shield on his body was instantly activated, and the spiritual energy formed several layers of protection on his body.

As soon as the fireball was launched, a dazzling light burst out from it, and a terrifying explosion came directly.

"boom!"

Gu Yuan's face turned pale. He quickly mobilized all the spiritual energy in his body to protect himself firmly in front of him, and at the same time continued to retreat until his back was against the wall.

A terrifying explosion sounded from within the space, and the force carried by the explosion shattered all the doors and windows, turning them into powder.

Chi Yuer's face outside the door changed drastically, not knowing what had happened.

"Brother Gu Yuan!"

Chi Yuer's face turned pale. She pushed out the spiritual energy in her hand, and with a flash of her body, she rushed directly into the room.

"Disperse!"

A powerful spiritual energy came out from Chi Yuer's hands, and a stream of spiritual energy hit the center of the explosion fiercely, and the terrifying explosive force dissipated in an instant.

Chi Yuer's heart began to beat wildly, and her eyes looked for Gu Yuan.

"Brother Gu Yuan, are you okay?"

Chi Yu'er, crying slightly, was looking for Gu Yuan's trace.

"Cough cough cough... I... I'm fine!"

In the corner, Gu Yuan's face was extremely pale, and there was still obvious lingering fear in his eyes.

Chi Yu'er rushed over in a hurry, "Brother Gu Yuan, how are you? What happened? Are you hurt?"