In the Danhai Realm, every time you break through the first level, the Natal Xuandan will split first, and then condense again. And every time it is condensed, it becomes unusually solid, and it is difficult to split again in a short period of time. It takes a long time to use its own mystic power to nurture and warm, and then it can be successfully divided, and then impact the realm barriers.

When Chu Ling broke through the Danhai Double, he had already reached the First Perfection himself, and it was not difficult for the Natal Xuandan to split. Therefore, when refining and burning the Pure Lingyan, he can break through smoothly.

And the second breakthrough, one is because the Burning Purity Lingyan has the ability to accelerate breakthroughs, and most importantly, the Amethyst Thunder Ape's natal demon pill that Chu Ling refined and used to break through the cultivation contained extremely violent thunder power, and that kind of power was unusually domineering, so that he could finally break through smoothly.

But now, after all, Chu Ling had just broken through the Danhai Triple, and the natal Xuandan was extremely condensed, and normally, it would be difficult to split it again in a short period of time.

But when he absorbed the strange energy in this Xuanqing Immortal Pool, he found that the natal Xuandan in his body had faintly shown signs of splitting again, which couldn't help but make Chu Ling ecstatic.

"This Xuanqing Immortal Pond is really mysterious!" Chu Ling's eyes lit up, and he couldn't hide his excitement.

Immediately, Chu Ling honestly and unceremoniously began to devour that strange energy, and then gathered it into the Star Demon Sea, urging the Natal Xuandan to accelerate the split.

"Whoa!"

With that majestic energy pouring in, in Chu Ling's Star Demon Sea, the calm sea began to roll gradually, and as time passed, it became more and more intense.

Moreover, Chu Ling also discovered that his physical body, which had almost reached the limit of strength due to the cultivation of the Extreme Thunder Battle Body, had slowly shown signs of strengthening again.

"Oh?"

This change surprised Chu Ling at the same time, but also surprised in his heart. This was something he hadn't expected before.

The strange energy in this Xuanqing Immortal Pool is really wonderful.

Chu Ling smiled, and in an instant, his mind turned, and the strength of his swallowing increased suddenly, and the energy in the Xuanqing Immortal Pool was converging at an astonishing speed. In the end, a layer of brilliant blue halo appeared on the surface of Chu Ling's body.

"Huh?"

However, with such a fierce whale swallowing the sea, Chu Ling discovered a strange thing. Of the Xuanqing energy that poured into his body, only about half of it merged into his star demon spirit, and the remaining half actually disappeared strangely.

"What's going on?"

Chu Ling blinked, and then after concentrating his mind and investigating carefully, he found that the remaining half of Xuanqing energy had actually precipitated to various places inside his body, as if it was hidden.

"It seems that this energy has been deposited, and when I break through again, it will help me in the future. Chu Ling's eyes were colored, and he was amazed in his heart. Although this desolate place is dangerous, the treasures contained in it are truly breathtaking. Burning Lingyan, Moon Shadow Spiritual Essence, Xuanqing Immortal Pool, no matter what they put in the outside world, it is enough to make people crazy.

"By the way, it's better to refine that Essence Spirit Tree here!" Chu Ling's heart moved, and the essence in his eyes flashed slightly.

Absorbing Xuanqing energy doesn't require too much mental attention, after everything is on the right track, the body will instinctively guide that energy to merge into the Star Demon Sea, and you just need to pay more attention to it at the moment of the final breakthrough.

As soon as he thought of this, Chu Ling stopped dragging his feet, his palm flipped, and a strange branch-like object appeared in his palm, which was the Jingyuan Spirit Tree.

Looking at the Jingyuan Spirit Tree in his hand, Chu Ling's eyes also swelled with a trace of heat that could not be calmed. Although this thing will not allow his spiritual cultivation to improve by leaps and bounds in a short period of time, it will be able to plant a seed with great potential when he has the ability to impact the realm of earth products in the future.

Collecting his mind, Chu Ling hugged Yuan Shouyi, holding the Jingyuan Spirit Tree tightly with both hands, and then a powerful devouring force erupted in his palm, enveloping the latter.

With the explosion of this devouring power, the Jingyuan Spirit Tree suddenly trembled violently, as if it was about to break free from Chu Ling's palm.

All things in heaven and earth have their own spirits. Although the Essence Spirit Tree is a strange thing, although it does not possess true spiritual sense, the kind of spirituality that reacts instinctively makes it resist being refined by anyone.

But it's a pity, if it were someone else, its resistance would bring a lot of trouble to the refiners, but now it was Chu Ling who was refining it.

"Hmph!" Chu Lingxuan squinted his eyes and stared at the Jingyuan Spirit Tree that was violently resisting in his palm, his eyes became demonic, and then he snorted coldly, and the power of the Xuanxin Holy Vein in his body suddenly burst out. "Be honest with me!"

The Xuanxin Holy Vein is the top bloodline of the cultivation spirit, and in the face of its suppression, the Jingyuan Spirit Tree does not have the slightest power to resist, it is directly suppressed honestly, and no longer resists.

In the next moment, a trace of transparent strange energy spread out from the Jingyuan Spirit Tree, and then poured into Chu Ling's arm, and finally poured into his sea of consciousness.

That trace of transparent energy, after entering the Chu Ling Zhihai, quickly wound towards the spiritual seedling in it, attaching to it, forming obscure and mysterious lines.

And with the cultivation of those lines taking shape, a kind of crystal clear light began to seep out of it, and slowly spread. In the end, Chu Ling's entire sea of consciousness was shrouded in that kind of light.

That spiritual seedling swayed without wind, and then it began to rise up little by little, and the whole body became slender. And there are thin branches that stretch out from it. On the branches, patches of transparent and ancient runes appeared on the surface, as if they contained strange leaves of heaven and earth.

However, this change did not last long, it just stopped.

And for this change, Chu Ling naturally saw it in his eyes, and immediately almost laughed out loud. Because of this change, it means that his spiritual power has improved again, and he has reached the middle level of the third grade intermediate.

This kind of improvement was already quite huge for Chu Ling, after all, he had only just broken through to the third-grade intermediate level before.

And what excited Chu Ling the most was that he could clearly feel that that spiritual tree contained an extremely terrifying potential, which could play a role in his future grade improvement, so that he had a success rate far beyond others when he hit the realm of earth quality.

Moreover, before the ground grade, the speed of Chu Ling's spiritual power grade would also reach a jaw-dropping level because of refining the Essence Spirit Tree.

Chu Ling licked the corners of his mouth, pressed down his excitement, and absorbed and devoured it with all his might. Two different energies continue to enter the body, and then each follows a different path into the Star Demon Sea and the Sea of Consciousness respectively.