This yin and yang spring water is not much, it is clearly divided in the middle, and at the confluence place, there is a small water line that perfectly blends the two different waters of yin and yang.

Qin Fan immediately began to cultivate in the middle position, the most valuable place of Yin and Yang True Yuan is not to improve the True Yuan, but to deepen people's understanding of the way of Yin and Yang, Qin Fan completely sank his mind into the Yin and Yang Spring Water, and felt every trace of change in the flow of water.

I don't know when, Qin Fan's figure began to sink continuously, and the yin and yang water qi above could no longer meet Qin Fan's requirements.

As he deepened, the way of yin and yang became clearer and clearer, and Qin Fan only felt immersed in a black and white world, full of water everywhere, black and white intersected and flowed, drilling in and out of Qin Fan's body.

Inner Heaven and Earth seemed to be very interested in this sudden breath, and instantly began to expand wildly, and one after another water vapor was visibly withdrawn from the Yin Yang Spring Water.

Soon, a huge whirlpool formed in the center of the pool, and the center of the whirlpool was where Qin Fan was.

Qin Fan's movement this time was not small, and the aura around him was attracted by the current, constantly hovering above the top of the mountain, looking like a hovering dragon from a distance, and the sound was terrifying.

"Whew!" a loud roar sounded, and a huge figure instantly rose in the woods in the distance, looking at the direction where the Yin Yang Spring Water was located, a trace of anger appeared in his eyes, and he let out a roar of rage, and instantly rushed towards the top of the mountain.

Wherever they passed, a group of birds was startled, and the leaves of the trees were scattered, and there was a mess.

When he came to the foot of the mountain, the monster's figure appeared, only to see a black demon snake about a thousand feet long, with a murderous light in his eyes, and black scales shining all around his body, which turned out to be a rare black water snake.

Seeing the abnormal changes on the top of the mountain, the black water snake showed a trace of anger in its eyes, its tail twitched on the ground, and it circled all the way up from the foot of the mountain, its body was like electricity, and its huge head rushed to the top of the mountain, looking at the yin and yang spring water that formed a vortex below, and the black water snake showed a look of anger in its eyes.

Yin Yang Spring Water has always belonged to its territory, and no one has dared to offend it for thousands of years, which makes the black water snake that has always been arrogant regard it as its own private property, and there is such a mutation, and there is still a strange breath on it, which is obviously someone who has broken in, which makes it how not to be annoyed.

Feeling the breath coming from the bottom of the water, the Black Water Snake was a little swaying in his heart, he had been dormant here for countless years, and he had never felt this kind of momentum, the kind of unfathomable aura like an abyss, which made people's hearts palpitate.

As time passed, the energy emitted by the Yin Yang Spring became weaker and weaker, while the breath coming from the bottom of the water became stronger and stronger.

Seeing his things being swallowed up little by little, how could the Black Water Snake stand it, he suddenly roared angrily, couldn't care about anything else, and stabbed towards the Yin Yang Spring.

At this moment, Qin Fan was immersed in the changes of the inner heaven and earth, although it was not as exaggerated as the last time the inner heaven and earth was opened, but the spring water contained a rich yin and yang qi, which was the most lacking tonic for the inner heaven and earth without any regular aura.

The two qi of yin and yang were inhaled into the inner heaven and earth, and instantly turned into thick black and white dragons, and the inner heaven and earth, which originally had no vitality, finally appeared a touch of activity after the black dragon entered.

Just like a child who has not returned home for a long time has found a home, the black and white dragon rises and turns in the air, hideous, and without changing a dragon, Qin Fan can feel that the true yuan has increased by one point, and the faint yuan god has also undergone wonderful changes, but Qin Fan can't say what the change is.

Qin Fan could clearly sense that the yin and yang qi in the outside world was decreasing, but the inner heaven and earth were still devouring frantically as if they would never be satisfied, and at this moment, an unusually large ability appeared in the induction, almost without hesitation, and an inexplicable tearing force came out from the inner heaven and earth and surged towards the energy mass.

The Black Water Snake was originally full of anger in his heart, and the water flow where it passed automatically separated, but at this moment, a huge suction force came from below, and the speed of the Black Water Snake was already fast, and the speed increased dramatically under the suction.

Maybe it was because the speed was too fast before, or maybe the suction force from below was too great, and the eyes of the black water snake showed a look of horror, and its body couldn't stop falling downward.

In the induction of the Black Water Snake, the lower side was like a crack in a huge space, and the suction power coming from inside made it irresistible.

"Whew!" A roar of anger mixed with a hint of unwillingness sounded, and the eyes of the Black Water Snake showed a touch of confusion and despair, it didn't expect that it would inexplicably die today, at this moment, the Black Water Snake didn't believe that something had invaded, this was obviously a spatial crack under the Yin and Yang Spring, otherwise how could he not have the slightest resistance.

"Heh!" The roar of the Black Water Snake didn't matter, but it woke up Qin Fan, and he looked at it fixedly, where was the energy group, it was obviously a huge snake demon, and he hurriedly withdrew his strength, and his body flashed quickly to the other side, looking at the intruder vigilantly.

The black water snake, which was already desperate, felt the suction of the sky go away, and slowly opened his eyes, where is there any black hole, the bottom of the yin and yang spring water is as clear and refreshing as ever, and the unknown stone exudes an inexplicable luster.

"Huh?" The Black Water Snake swept to Qin Fan, who was in a corner, and a trace of doubt rose in his heart, how could there be a little more?

Qin Fan looked at the Black Water Snake, but the corners of his mouth showed a wry smile, the Python King Ancestor did not deceive himself in the slightest, this Black Water Snake was a xenomorph that was extinct in ancient times, and he actually met it here, looking at the size of this guy, even if it is not adulthood, it is definitely a growth period.

Although these ancient xenos do not belong to the ranks of divine beasts, they are all strong, second only to divine beasts, and even some xenomorphs are comparable to the combat power of divine beasts.

This black water snake, Qin Fan roughly compared, this guy has at least the strength of the god transformation stage, plus the super combat power of the ancient xenomorphs, I am afraid that he will be in trouble this time.

Although the strength of the Black Water Snake is strong, its wisdom is not high, and it no longer thinks about things that it can't figure out, looking at Qin Fan who is shrinking in a corner, his eyes shoot a murderous light, this little guy disturbs his own eating, so take him to cushion his stomach first.

Although the Black Water Snake felt that Qin Fan might not be able to do much to its stomach, its ferocious nature still drove it towards Qin Fan.

Because the body was too large, the body of the Black Water Snake did not enter it all, but only raised its huge head and bit towards Qin Fan.

The head of the Black Water Snake was like a small mountain, and the water on both sides burst out from the side, looking at the approaching heads, Qin Fan seemed to feel a tyrannical killing intent in his heart.