Chapter 3750

Even if his heart was extremely curious, he had no way to know the situation behind the door.

However, the aura revealed within the gap before him was winding around his body. At this moment, it truly did not bring him any bad feelings.

After thinking about it for a while, Xue'er immediately had an idea; he sat cross-legged on the ground and began to sense this aura around him.

Not long after, these auras entered his body; feeling these powers, a look of surprise appeared on Xue'er's face.

At this moment, his heart was somewhat puzzled again; was the place he was currently in a spiritual world or the real world?

As for whether his current body was real or fake, Xue'er was also unable to figure it out.

But this power was indeed absorbed by him, and it was continuously gathering toward the position between his eyebrows.

Not long after, a rune appeared between his eyebrows, gradually forming a strange petal.

However, Xue'er did not discover all of this, as he was completely immersed in the absorption of this power.

He did not know how much time had passed, but Xue'er suddenly felt that his aura had received a massive improvement.

At the same time, in the real world, the great demon had already thrown Xue'er onto the ground.

At this moment, Xue'er's aura had already become very weak; he knew Xue'er would lose his life very soon.

But just when he thought so in his heart, a miraculous scene occurred.

He saw with surprise that a bright light was emanating from Xue'er's body, and his aura also changed in this instant.

Originally, Xue'er was just hanging by a thread, and he could lose his life at any moment.

But suddenly.

Xue'er's aura was continuously improving, becoming higher and higher. This sudden scene left an expression of confusion on the great demon's face.

"What is going on? He was clearly a person about to die, why has he suddenly become so strong?"

Although there was confusion in the great demon's heart, he could not explain everything he saw before him.

However, a feeling of unease arose in his heart.

"So he had hidden another power within his body; if he wakes up now, I reckon I am no match for him."

In the previous battle with Xue'er, the great demon's consumption had been very large.

Yet now, the great demon could no longer continue to fight; he knew that he either had to choose to flee or think of another way.

But when he thought of fleeing, he felt somewhat unconvinced in his heart.

"Taking advantage of the fact that he hasn't recovered his power and hasn't woken up yet, I can completely kill him."

When he thought of this, a cold expression appeared on the great demon's face, and then he walked step by step toward Xue'er.

Because he knew this was a perfect opportunity, and he had to choose to cut the weeds and eliminate the roots.

If he fled now, then once Xue'er grew up, he would definitely come to seek revenge on him.