The cold drink in his heart fell, and Xia Xuan's heart roared out directly, rushing into the dantian to pull the power of the two balls of qi and blood, and rushed out!

Immediately, it slammed into the right arm strand!

Rumble!

The power of qi and blood touched the bones, and in an instant, the hot and domineering terrifying energy swept through, and the sharp pain that made people collapse was also instantaneous!

Let the green tendons on De Xia Xuan's forehead frantically agitate, and in an instant, his face was extremely pale!

"Ahh

A roar of pain that had endured to the limit came from Xia Xuan's mouth, like a beast on the verge of death.

In Xia Xuan's body, the power of qi and blood dissipated into the bones at a speed visible to the naked eye, and then, a rather red color slowly climbed up above his arm!

This kind of painful torture that was enough to make people crazy lasted for half an hour, and finally, with Xia Xuan's entire right arm bone turned red blood, the pain also slowly subsided.

And Xia Xuan's whole person was directly slapped to the ground, sweating like rain, and it took a quarter of an hour before he gradually calmed down.

Struggling to get up, Xia Xuan gasped violently, looking at his right arm that was still a little painful, and then his five fingers suddenly became a fist!

Boom!

The explosion of the bones, a ferocious force to the extreme, also spread in an instant!

The terrifying and explosive power was surging in his arm, and Xia Xuan could feel that at this moment, his right arm was more than twice as powerful as the strength of other parts!

"What a strong force!"

Clenching his right fist, Xia Xuan's eyes were hot. This time, if he uses the Explosive Yuan Seal again, he may still suffer a certain degree of backlash, but he will definitely not break his arm into three like before!

And, there is no such terrible backlash sequelae!

Perhaps, the Explosive Yuan Arm created by Xia Xuan's whimsical opening will become his most powerful hole card!

Xia Xuan's realm breakthrough is quite difficult, but every breakthrough will usher in a huge rise in strength!

More than ten days ago, if he really fought Wu Bai head-on, if Xia Xuan didn't use the Explosive Yuan Arm, the probability of defeat could be said to be at least ninety percent!

However, now, Xia Xuan is confident, even if he doesn't use this hole card that requires a huge price, perhaps, he can compete with it!

Perhaps Wu Bai couldn't have imagined that in just over ten days, Xia Xuan's strength would undergo such earth-shaking changes!

However, Xia Xuan was not satisfied with this.

Because, just being able to compete, is not his pursuit!

What he wanted...... It was to beat Wu Bai into a dead dog!

There are three main factors that have created Xia Xuan's powerful combat power that far exceeds the surface realm.

The first one is the Yuan Force that has been cultivated by the Heavenly God Technique and refined by the Chaos Qi in the Chaos Pool.

The second is the right arm and body tempered by the power of qi and blood!

And the third is ......

Celestial Tower!

Gently exhaling a breath of turbidity, Xia Xuan muttered to himself, "Almost, it's time to open the second layer." ”

When the voice fell, Xia Xuan's figure disappeared directly in place.

On the first floor of the Heavenly God Tower, Xia Xuan's soles gently stepped on the ground, and then he slowly raised his head.

I saw that where Xia Xuan's gaze fell, an ancient stone staircase that seemed to have existed for countless years was slowly sloping up from the ground and extending upwards, in the rather deep pitch-black space.

The stone steps were covered with heavy dust, as if no one had moved for thousands of years, and a vast and eternal aura slowly emanated from them.

After muttering slightly for a moment, Xia Xuan finally raised his feet and slowly landed on the stone steps.

The soles of the feet were gently stepped on, and the dust covered on the stone steps was gently shaken and scattered, reflecting a fairly clear footprint on the soles of the feet.

Da, da......

In the dark and dead space of the Heavenly God Tower, only Xia Xuan's gently raised and falling footsteps were gently echoing, and such a mysterious quiet atmosphere lasted for more than ten minutes.

Xia Xuan had stepped on hundreds of stone steps, and finally, as the soles of his feet landed on the platform that had leveled again, the echoing footsteps slowly subsided.

Standing firm, Xia Xuan subconsciously turned his head, but found that the scene of the first layer of the Heavenly God Pagoda had been completely submerged by the deep darkness at this moment, and he couldn't see it clearly.

Turning his head and looking ahead, Xia Xuan realized that what appeared in front of him was a rather wide platform, and at the farthest point of this platform, a bronze gate was closed heavily, as if it had been closed for tens of millions of years, and nothing could shake it.

With a slight movement of his footsteps, Xia Xuan stood in front of the huge bronze door, looked up at the door as tall as a mountain peak, and a flash of heat flashed in his eyes.

Opening the second floor of the Celestial God Tower, he has been looking forward to it for a long time!!

When he was excited, Xia Xuan also raised his hand, and his palm gently touched it.

And, just as his palm touched the bronze gate, the familiar, ethereal voice that could not distinguish between men and women sounded again.

"The opening condition of the second floor of the Heavenly God Tower, the essence blood of the second-order spirit beast. ”

The voice without the slightest emotion fell, Xia Xuan pondered for a moment, and with a flip of his palm, a pure white jade bottle appeared in his palm.

Gently opened the mouth of the jade bottle, and suddenly, a rolling pure energy emanated from it, and at the same time, there was a faint smell of blood.

A second-order spirit beast, the essence blood of a violent ape!

It was at that time that after Xia Xuan broke through his fur defense with the Explosive Yuan Arm, he took the opportunity to get his hands on it in order to open the second floor of the Heavenly God Pagoda at this moment!

The jade bottle tilted, allowing the faintly hot goblin blood to flow into the palm of his hand, and the scorching meaning in Xia Xuan's eyes became more and more intense.

"Then let me see how much stronger I can get after the second floor of the Heavenly God Tower is opened!"

He chuckled excitedly, and then Xia Xuan's palm suddenly slapped on the huge bronze gate!

While!

Suddenly, there was a heavy sound like a bell, and the bronze gate trembled slightly, and then, a black light faintly emanated from the door.

And, in Xia Xuan's palm, the scarlet essence blood also emanated with this ray of light, and slowly dissolved into the bronze door, as if it had been swallowed by the gate!

Boom!

Eventually, the last vestige of blood was swallowed up.

Moreover, the bronze gate also made a heavy loud noise, and finally opened slowly in Xia Xuan's excited eyes!