"Yes, I think so too, just now I scanned the ground with my divine thoughts, and found that there are indeed a lot of bones buried deep underground, but it is rare to bury them so deeply, which may be due to the age and changes in the terrain. ”

Lin Fei nodded, he agreed with Li Tiannan's statement.

In such a place with a strong yin and evil aura, Lin Fei is really very rare in the earth world. It can be seen that the number of people buried here at that time should be very large.

However, due to the age, Lin Fei could not find a specific reason.

Was it because of the tribal vendetta, or because of the war? Lin Fei didn't know.

"I think this place is a little weird, so it's better to be careful. ”

As soon as Li Tiannan's voice finished speaking, Lin Fei's body suddenly retreated, and where he had just stood, there seemed to be an invisible blade sweeping by, and the surrounding grass and bushes were cut off in unison, and they all fell to the ground.

Lin Fei's face turned cold, in fact, at the same time as Li Tiannan issued a warning, Lin Fei saw an invisible giant claw sweeping towards him.

If Lin Fei hadn't retreated in time, he might have been caught by it.

Judging from the strength of that mana fluctuation, Lin Fei estimated that ordinary cultivators would probably be caught by it.

The other party obviously didn't expect to miss with one blow, and in the open space opposite Lin Fei, a light gray figure slowly appeared.

This pale gray figure was unusually tall, nearly three meters tall, but this figure was covered by gray light and mist, and it was impossible to see his true face at all.

"What is this? Is it a shady formation?"

Li Tiannan asked with some surprise.

"It should be, the essence of the Yin and evil Qi on this thing is to the extreme, and it is exactly the same as the Yin Qi Qi below, it should be formed by the Yin Qi below. ”

Lin Fei replied to Li Tiannan.

However, there was still a question in his heart that he didn't say, that is, even if the yin and evil qi here was strong, it would never be possible to transform into such a powerful yin demon like this, someone must have manipulated it and put this yin demon here to cultivate.

The yin demon missed a blow, looked up and seemed to glance at Lin Fei, its body flickered, and it appeared in front of Lin Fei in an instant, and the gray claws were grabbed again.

Lin Fei also did not dodge or dodge, and as soon as the spiritual power in his body urged, a golden giant palm appeared out of thin air and greeted the gray claws.

The two met in the air, and the gray claws seemed to be huge, but under the impact of the giant palm transformed by the spiritual power in Lin Fei's body, they suddenly turned into nothing.

The Yin Demon Demon was obviously stunned, it seemed that it had never encountered such a strong opponent, and then, one after another, from under the giant tree, came a stream of extremely pure Yin Qi from under the giant tree, and the arm that was scattered by Lin Fei was condensed and formed under the convergence of those Yin Qi and returned to the gray figure.

Lin Fei sneered, he was also unceremoniously, urging the mana in his body, several golden fist shadows flew out, and rushed towards the gray figure like a storm.

Seeing this overwhelming golden fist shadow, the gray figure was obviously taken aback.

Through that moment just now, it had already comprehended the power of the person opposite, and the original idea of trying to catch a living soul disappeared without a trace.

And this overwhelming golden fist shadow made it even more unable to deal with it.

It just turned around and tried to escape, but these golden fist shadows came in an instant, and the gray figure was torn apart at once, and it was no longer a human figure.

But these gray auras that were scattered by Lin Fei did not completely die, but flew back to the place where the gloomy aura gathered under the giant tree as if they were a snake entering a hole.

Lin Fei knew that the punches he had just made did not kill the opponent, but only scattered its body and damaged part of the opponent's vitality.

Moreover, Lin Fei estimated that after the other party returned to the underground, his injuries would recover quickly, and the gray figure would reappear.

Lin Fei judged that it would be difficult to kill it in one fell swoop by fighting it near this giant tree.

It's like its home turf, and as long as the sinister aura deep underground remains, it can be replenished in a steady stream, as if it has an immortal body.

Seeing this evil demon fleeing back to his hometown, Lin Fei didn't plan to stop, it wanted to completely destroy its lair, one was to kill a demon, and the other wanted to see if it could force the people behind this demon out, and see if it could find other clues.

So Lin Fei didn't kill in pain at first.

Lin Fei swept his mind and found that this gray demon was hiding about twenty or thirty meters below the giant tree.

It was constantly absorbing the surrounding yin qi, and it was quickly repairing its body that had been injured by Lin Fei.

Lin Fei sneered, he pinched the trick with one hand, used the earth escape technique, and dived under the giant tree in one fell swoop.

The gray figure didn't expect Lin Fei to chase after him at all, and it retreated sharply and continued to flee deep underground.

But it escaped fast, and Lin Fei chased even faster, and in an instant, Lin Fei caught up with the gray figure who had just repaired his body.

The golden fist shadow continued to fire, striking straight at the gray figure's back.

The gray figure had no choice but to respond with claws. But it couldn't resist Lin Fei's fist shadow at all, and suddenly it became scarred again.

Lin Fei didn't plan to kill it all at once, he wanted to see where this demon would escape.

Lin Fei's continuous pursuit also seemed to arouse the ferocity of the gray figure, and with a flick of its hands, a white bone blade appeared in its hand.

The gray figure grabbed the bone blade and turned around with a knife, slashing straight at Lin Fei's head.

Lin Fei took a closer look, and he found that this bone blade looked white, but in fact, the inside was crystal clear, and it was obviously a piece of a cultivator's bones.

Could it be that there are cultivators buried underneath this?

This is even more and more strange, could it be that these are all ancient monks thousands of years ago? But who killed them and buried them all here?

Before Lin Fei could think about it, the white bone blade had already slashed into the sky above Lin Fei's head.

Lin Fei snorted lightly, his arms flashed, and he instantly activated his spirit body that had been refined to perfection, and grabbed the white bone blade with one hand.

The gray figure didn't expect such a thing to happen at all, it hurriedly exerted its strength, wanting to recapture the white bone blade, but Lin Fei's body had already been quenched by crystal light, whether it was the tenacity or strength of the body, it was not comparable to this gray figure at all.

I saw Lin Fei grab the white bone blade, twist it slightly, and snatch it into his hand.

The gray figure obviously lacked combat experience, and after being snatched away by Lin Fei's slasher, he fled directly with his head in his hands.