Bone Devouring Array, if you look at it from the name alone, you will definitely think that this is an evil formation, but in fact, if you have to characterize it, it is more appropriate to say that it is a cruel formation, because the places where this formation generally exists are mostly mausoleums or places where extremely important things are stored.

As for its function, it is to refine living people into bone golems, which is its cruelty, and then these bone golems play the role of permanent guards, and if they want to refine successfully, these people can't have the slightest resistance when they are alive, they must be willing, otherwise the refining will fail.

These are the information provided by Long Ao, in other words, since there are bone golems here, there must be something extremely important, which also makes the originally distracted Phantom Rain stop again, the number of these bone golems is not a lot, does it also mean that the things that exist here are more precious, thinking of this, his heartbeat has accelerated a little.

As time passed, the air gradually filled the air with a strong smell of blood, since these bone puppets are puppets, they naturally will not feel tired, but will become more and more brave the more they fight, and those who fight against them are becoming more and more difficult to parry, some people with slightly higher cultivation have already fought a way out of here, and the rest of these, there are few who can still stand now.

As for Phantom Rain and Long Ao, they were still quietly hiding there to observe, trying to find out where there was something unusual in this place, their eyes occasionally skimmed over the corpses that fell to the ground, Phantom Rain's eyes were still slightly fluctuating, but they were quickly buried in his eyes, as the saying goes, people die for money, birds die for food, these people end up like this, but they can't blame others, and he has no interest in doing anything bad and good.

Finally, after observing it again for a while, Phantom Rain first found clues in these bone golems.

The power of these bone golems is getting stronger and stronger, but the movements seem to be a little sluggish, for example, their speed was one hundred before, then now it should only be ninety-eight, if it weren't for Phantom Rain observing for so long, it would be really difficult to find such a slight gap, and then as if thinking of something, Phantom Rain's gaze turned to the place where the formation was located again, only to see that the original blood-red light was gradually fading, if this trend is followed, I'm afraid it won't be long before it will change back to the previous light blue again.

At this moment, an idea suddenly popped up in his mind, this place is full of traces of corrosion of time, he and Long Ao have observed for so long and have not found anything, the only place that has changed is that formation, if there is really any treasure or something strange here, it seems that it should still be in that formation.

Thinking of this, Phantom Rain told Long Ao about his thoughts, and after thinking about it for a while, Long Ao also felt that it was not impossible, but now was obviously not the time to verify, at least until those bone golems stopped completely, so one man and one beast began to continue waiting.

Fortunately, it didn't take too long for the battle to come to an end, and the rest of these people were originally a group with low combat power, and it was basically impossible to win.

The last person on the spot fell to the ground with a reluctant face, and these puppets returned to their original positions as if they were mechanical, and then slowly lay on the ground according to their previous appearance, and then the red flames in their eyes slowly extinguished, and there was no sound at all.

Not so long ago, it was an unusually noisy scene, but now it is completely quiet.

Phantom Rain and Long Ao were not in a hurry, but after carefully observing and confirming that they were safe, one man and one beast slowly stepped out.

Ignoring those corpses and bone golems, they went straight to the formation that had changed back to light blue, at this time this formation not only completely changed back to the previous blue, but also the light was gradually weakening, as if the energy was about to run out, Phantom Rain's eyes were staring at this scene tightly, wanting to find something out of it, Long Ao showed a thoughtful expression.

Half an hour later, when the last glimmer of light disappeared, and the entire ground completely lost the traces of the formation, Phantom Rain couldn't help frowning, because he still couldn't find anything wrong.

"No, no, no...."

At this time, Long Ao seemed to have discovered something, and kept whispering in his mouth.

"What's the matter, did you find something?"

Phantom Rain hurriedly turned his head to look at him and asked.

"It's hard to say yet, but I need to confirm it"

After Long Ao finished speaking, he raised his claws and shot out a trace of phantom power and rushed into the place where the previous formation was, when this trace of phantom power entered not long ago, the light blue formation appeared again, this time, Long Ao hurriedly released his soul sense to quietly investigate, Phantom Rain saw this, he could only wait quietly on the side, after all, he didn't know much about the formation.

After almost a quarter of an hour or so, Long Ao slowly withdrew his soul sense, exhaled a breath from his mouth, and then spoke in a somewhat abrupt tone.

"I see"

Before Phantom Yu could ask, Long Ao's figure walked in the direction of those white bones.

Next, he muttered in front of the bones for a moment, and then several magic powers emitted from his body at the same time, each of which grabbed a white bone, and then kept changing positions, and finally formed a new shape.

After doing this, he returned to the formation again, looked at the phantom rain and spoke.

"That's it"

As soon as the words fell, the original light blue formation suddenly changed towards blood red again, Phantom Rain was suddenly startled, and was about to retreat, but Long Ao signaled him to be a little calm, although he was a little surprised, but in the end he still stood in place and continued to watch.

When the formation completely turned blood red, the lines on it began to wander continuously, and then formed a new shape, and the expected resurrection of the bone golem did not happen, everything was still so calm.

"It's... Is this the real formation?"

Phantom Rain's tone was a little surprised.

Long Ao looked at the new formation, nodded slowly, and then spoke.

"This statement is not very accurate, in fact it is a combination formation"

"You mean..."

Hearing the word combination, Phantom Rain also had a little guess.

"Yes, in fact, this formation is a combination of two completely different formations, I have to say, the technique of this person who arranged the formation is still quite clever, and he actually combines two unrelated formations together, which is amazing, but it is still cracked by this prince."

Speaking of this, this product's face still showed a little smugness.

"Then what is this formation now?"

This is the most important concern of Phantom Rain.

"Well, this one."

Long Ao's face couldn't help but reveal a hint of mystery.

In Phantom Yu's somewhat puzzled gaze, Long Ao pushed him to stand in the center of the blood-red formation, and then a suction force came, and the figures of a man and a beast disappeared in place, and the formation on the ground also completely disappeared after a short time, and there was nothing else in this place except for corpses and white bones all over the ground.