Shaking his head to shake this ridiculous speculation out of his mind, Lang Feng inadvertently glanced at the river that was about to return to turbidity, only to see a black thing flash away, and there seemed to be four white shadows around it.

The scene disappeared in a flash, and before Lang Feng could take a closer look, the yellow mist had already fallen again, and the river became turbid again.

For the sake of safety, Lang Feng decided to take a step back for the time being, and he stayed away from the river side of the Huangyan River and entered the space of the Star River Ring.

Shang Qing, who had recovered, glared at him angrily, and she was very angry at his previous move. Lang Feng spread his hands helplessly, saying that he would never do that again.

After some good talk, Shang Qing could be regarded as forgiving Lang Feng, especially after the latter introduced her discovery to him, her mind was completely attracted by the strange Huang Yanhe.

After the discussion of the two of them, they came to the river again, first Shang Qing tried to use her star soul power to find out the situation at the bottom of the river, but as soon as her star soul power entered the middle of the river, she immediately let out a painful snort.

"What's wrong?" Lang Feng hurriedly went over and hugged her somewhat shaky body, reached out to wipe the cold sweat from her forehead, and there was a little distress and anxiety in his eyes.

"The power of my star soul has been shattered a bit, and there is a strange energy containing poison underneath, and that energy can actually strangle the power of the invisible star soul, which is terrifying!"

Shang Qing was afraid that Lang Feng would try rashly, so he repeatedly explained to him what happened to him, and told him to be careful.

Helping Shang Qing to find a place to sit down by the river, Lang Feng seriously thought about countermeasures, and at the same time calculated all the gains of the two of them in his heart.

There must be something down there, that's absolute, but whether that thing is a living creature or something else, it is unknown, and this thing also has a powerful ability to release poison.

"Senior sister, we might as well do an experiment!" Lang Feng frowned, and hit his idea on his own star beasts.

Now is an extraordinary time, we must use extraordinary means, as for what extraordinary means, that is, to use those star beasts to do an experiment.

Lang Feng was a little sorry in his heart, after all, those fifth-order star beasts had followed him to establish meritorious deeds, but he had no other way now.

The mind contacted the two Silver Demon Ancestral Worms and asked them to release a fifth-order star beast out, and a petite star beast was immediately released by the Silver Demon Ancestral Worm.

The moment the star beast stood by the river, it instantly showed strong uneasiness and irritability, and gradually its eyes turned red, as if it were a member of the previous team.

However, the fifth-order star beast was a fifth-order star beast after all, and it did not rush towards the river, but wanted to leave this terrifying place, which showed that although he was eroded by that strange toxin, he did not lose his last sanity.

The Silver Demon Ancestor Worm suppressed it to the death, preventing it from continuing to retreat, and finally, after time slowly passed, that yellow mist rose on the surface of the river again.

As the yellow mist rose higher and higher, the star beast gradually stopped struggling, and when the mist turned back into droplets and fell, the silver demon suddenly told Lang Feng that it had lost control of the star beast.

Although the Silver Demon lost control of the Star Beast, the Star Beast did not flee, but rushed into the river like a madman the moment the end of the Yan River became clear.

Lang Feng didn't pay attention to this star beast, his attention was completely fixed on the surface of the river, he hoped that this time he could completely see the shadow he saw last time.

And observing the matter of the star beast, he completely handed it over to Shang Qing, and at the moment when the star beast fell into the water, Lang Feng accurately captured the black and hard traces.

It looked like a puddle of thick black ink, and it also felt a little bouncing, although this thing was strange, but Lang Feng's gaze was completely attracted by the four white shadows on the other side.

It was not something else, but four very crystalline white jade skeletons, although those black and white shadows also flashed away this time, but because Lang Feng had made full preparations, he clearly saw that the heads of the four skeletons were opening their hideous mouths as if they wanted to devour something.

When those shadows disappeared, Lang Feng came back to his senses to look at the star beast that had fallen into the water, only to see that it was frantically diving towards the deep water, and after a while, it was covered by the muddy water.

When it resurfaced, it had completely lost its life, but Lang Feng felt something strange in its body.

It stands to reason that a fifth-order star beast, the star soul will not be lost at the moment it has just died, at least its star soul will stay in its body for five days, and after five days, it will slowly weaken over time.

Even at this time, its Star Soul can't control its body to do anything, but even if it's not a Soul Master, you can see a faint soul light radiating from its body.

But Lang Feng quickly swept over the corpse with the power of the star soul just now, and he found that this guy's star soul had completely disappeared.

"What? its star soul is gone?" Shang Qing was also surprised, she didn't understand why this happened, but immediately thought that Lang Feng actually took the risk of using the power of the star soul, and immediately pinched him with her hand.

This is another piece of information that the two of them have obtained, and after integrating all the information, the two of them focused on the strange black shadow and the four skeletons.

Just as Lang Feng was pondering about countermeasures, Shang Qing suddenly exclaimed, "Senior brother, I seem to have a little impression of that strange formation!"

"Formation?" Lang Feng was a little inexplicable, he didn't say anything about the formation, was his senior sister poisoned?

"Yes, it's the formation, the four skeletons you see are the formation!" Shang Qing explained seriously, for the four skeletons, according to Lang Feng's description, she finally matched a formation in her memory, but there were still some discrepancies.

That kind of formation is called the Spirit Cultivation Array! It is a formation of the essence of the bones of the strong, and then a special kind of creature is raised in the array, which will eventually fade away from its original appearance, and infinitely magnify its star soul talent.

It's just that this kind of formation in Shang Qing's memory is generally placed near that kind of spiritual vein, and some are even directly placed in the spiritual vein, because this kind of formation is very energy-consuming.

Once such a formation cultivates the creatures in that array, it is definitely a very powerful boost for the soul cultivators, and this creature only recognizes the spirit cultivators, because at the beginning of the soul cultivation, the soul cultivators will feed the creatures with their own essence and blood every once in a while.