In the demonic energy that flocked into Xiao Yan's body, what Xiao Yan did not expect was that in addition to the demonic energy, there was such a pure source of divine energy.

However, Xiao Yan knew that these pure source energy of the divine is not accidental, but the gift of the Heavenly River Demon Lord.

At this moment, the source of divine energy and demonic energy rushed from all directions of the Tower of Killing and poured into Xiao Yan's head, as if it had become a container, and it was a bottomless container.

After the demonic energy poured into Xiao Yan's body, it wandered among the limbs and bones, which made Xiao Yan's body always in an excited state. It was precisely because of this state that Xiao Yan's cultivation speed was greatly improved on the influx of the source energy.

"Twenty-one billion!"

In just a short time, the source energy in Xiao Yan's body soared by as much as 200 million again, but after these 200 million, the speed of the surge gradually slowed down. However, although the speed slowed down, it was still very fast.

If it were calculated, Xiao Yan would have long reached the source energy foundation needed to break through the peak of the Nine Stars Fighting God, but he did not feel like he had a breakthrough, and the source energy foundation in his body was still rising.

"What's going on? Why haven't you broken through the peak of the Nine Star Fighting God?" Xiao Yan frowned, feeling very puzzled by this.

However, Xiao Yan did not think too much at this time. If something goes wrong, there will be monsters. Since there is no breakthrough in 2.1 billion, then continue to condense. Anyway, Xiao Yan is still absorbing the demonic energy at this time. The beating demonic heart is like a bottomless pit, swallowing every wisp of demonic energy entering Xiao Yan's body, as if endless.

The demon heart swallows the demonic energy without Xiao Yan controlling it. The demonic heart is like a vortex, and it automatically swallows the influx of demonic energy.

Xiao Yan was basically focused on his source energy sea. This kind of fortune was what Xiao Yan wanted most, so that his source energy foundation could be quickly improved and his strength could be improved as soon as possible. This is Xiao Yan's goal.

Time is getting more and more urgent, and it seems that the breakthrough is near to immortality, but it seems that it is still far away.

Because after breaking through to the peak of the Nine Star Fighting God and wanting to break up, it is no longer a quantitative change like the Fighting God improving the source energy foundation. Breaking through to the immortality of the Emperor is a qualitative change!

Even if the Nine Star Fighting God Peak and Immortality are just one step away, that strand of immortal power can only resist by the Fighting God with all his strength.

The gap goes without saying.

For Xiao Yan, breaking through the Immortality of the Emperor is even more imminent. The clones he has obtained are getting stronger and stronger. Moreover, because the gap between his own strength and clones is too large, the clones of the Genshin Impact dare not continue to practice.

The three-star Genshin Impact is already the limit that Xiao Yan can control. If the Genshin Impact clone breaks through to the four stars, then it will definitely be like before. The clone is too strong and will generate wisdom on its own, which will all be backfiring.

This is not what Xiao Yan wants to see, and he took over Zu Chi's Yonghe clone, but because of his lack of strength, Yonghe clone is the true and sixth step immortal strongman. If it weren't for the Nine Coffin suppression, he would have backfired Xiao Yan long ago.

So from the current clone, it is even more urgent to improve Xiao Yan's strength.

"Twenty-two billion... there is still no sign of breakthrough, hiss~ it shouldn't be." Xiao Yan was very puzzled. According to his previous experience, he should have broken through to the peak of the Nine Star Fighting God, but he has not made any breakthrough for now, which made Xiao Yan feel a little uneasy.

Two hundred and three billion...no breakthrough.

Two hundred and four billion...there is still no breakthrough.

"Why is this?" Xiao Yan was in a very complicated mood. It was completely different from what he imagined. It had exceeded the number of people who should have broken through, but there was still no sign of breaking through to the peak of the Nine Star Fighting God.

At this time, if Xiao Yan's source energy is added with the double star sea, then Xiao Yan will be close to 5 billion. For the Fighting God, this will be a very incredible number.

However, despite this, Xiao Yan's actual realm was still in the late stage of the Nine Stars Fighting God, and the 2.4 billion source energy foundation had not yet broken through to its peak.

Xiao Yan immediately raised his hand and a golden elixir appeared in his palm. Without saying a word, he threw it into his mouth. The golden elixir also contained demonic energy and divine source energy.

In fact, the source of divine energy that poured into Xiao Yan's body is completely oversupply. Less than one ten thousand of the ones that were actually left in Xiao Yan's body and condensed into a sea of ​​stars.

After all, too many immortal strong people have fallen in the Tower of Killing, and the source energy of the gods contained here is naturally extremely rich. Although there are not many source energy of the gods that can be deposited, because the number of immortals that fall, the pure source energy of the gods is so rich.

These source energy poured into Xiao Yan's body, crazily washing Xiao Yan's source energy and starry sea. In fact, this way of cultivation will make the realm become impetuous. However, after reaching the current level of Xiao Yan, the number of source energy and stars will not be condensed in this way even if Xiao Yan does not gather.

As long as the source energy of the god is constantly supplied, the sea of ​​source energy in Xiao Yan's body will continue to condense until it reaches his upper limit.

After the Golden Pill was swallowed, the source energy contained in it was more pure. The condensation speed of Xiao Yan's source energy and the star sea was once again stimulated and began to rise wildly again.

Two hundred and five billion...two six billion.

Xiao Yan didn't know how much time he had left for him, but he had to seize this luck, at least he had to successfully break through to the peak of the Nine Star Fighting God no matter what.

Xiao Yan gritted his teeth and took out another golden elixir to swallow it. Now Xiao Yan only had the last two golden elixirs left in his hand.

As time goes by, Xiao Yan's source energy foundation has already exceeded 2.9 billion in the blink of an eye, and it will soon reach the 3 billion mark.

Xiao Yan was also extremely shocked. He never thought that his source energy foundation would increase so quickly under such circumstances.

When it was about to break through to 3 billion, it seemed that the feeling of reaching the peak of the Nine Star Fighting God was finally coming!

The speed of condensation remains unchanged. The continuous source of divine energy was enlightened and rushed into Xiao Yan's body frantically. The divine energy around him was so rich that it was as solid as it was, and could be seen with the naked eye.

With Xiao Yan as the center, it was like a whirlpool of storm, and was still sweeping from around frantically.

After a momentum, a momentum shook from Xiao Yan's body, and the peak of the Nine Star Fighting God finally broke through!

And Xiao Yan's source energy and starry sea also reached as many as 3 billion!

More than one billion more than the original amount required for breakthrough!
Chapter completed!