According to the original speculation.

The secret realm of heaven and earth that the old man of the Lin family said was at least a mysterious valley, or a cave outside the world that almost no one could find. But now, where they rested, was a dense forest.

The entrance that the old man of the Lin family said was just a tree that was 100 meters high and about three or four meters thick. However, around it, the taller and larger giant trees are not geometric, so they are not too conspicuous!

"Master Yang, how dare I play tricks on you?" the old man of the Lin family hurriedly waved his hand. "This big tree is the entrance. ”

Looking at Yang Mucheng's puzzled gaze, he explained:

"When I first came to this secret realm of heaven and earth, it was also purely accidental. Because he was chased by several demon kings, he panicked and crashed into this big tree. I thought I was going to hit my head and bleed, but I was 'swallowed' by it!"

"The inside of this big tree is the secret realm of heaven and earth! I thought I had entered a paradise, but I didn't expect that there was a great demon king guarding it, and in the end I desperately escaped!"

Yang Mucheng nodded.

He subconsciously stretched out his hand to the big tree in front of him, and there was no rough touch between his fingers, but a ripple like water on the trunk.

glanced back at the Lin family.

Yang Mucheng said:

"You wait here, I'll come when I go......"

......

Being 'swallowed' by the big tree, Yang Mucheng only felt that the whole person was spinning for a while, and when his consciousness returned to clarity, he had already appeared in another world.

Almost at the same time, he could feel that a wave of heaven and earth aura that was several times the concentration of the outside world rushed towards him. Even, this aura is enough to be comparable to the place in the Great Wilderness Mountain.

"Why is the aura here so strong?"

"Maybe, there will really be a quasi-heaven-level spirit treasure here!"

A hint of excitement flashed in Yang Mucheng's eyes.

The golden retriever showed his head and whispered, "Maybe this is the remnants left by those strong men who left Kyushu." Since the entire secret realm is insulated from the outside world, no one comes in or goes out, so the aura concentration here is still very high, and it even retains the level of tens of thousands of years ago!"

Yang Mucheng nodded, secretly vigilant.

The concentration of aura in an area proves the strength of the monsters in this area. The concentration of spiritual energy is weak, the beasts cannot be psychic, and the trees cannot open the spiritual intelligence, how to turn into demons? Just like in the mortal world, even warriors are rare, how can you see demon beasts?

But if there is a high concentration of aura in an area, then you have to be careful. Especially in this kind of secret realm of heaven and earth, which few outsiders enter, there will inevitably be powerful monsters!

In particular, the old man of the Lin family specially said that he was once shattered by a big demon king here.

"This ......"

Fly on tiptoe.

Yang Mucheng quickly shuttled through the secret realm of heaven and earth, and he had just two or three ups and downs, and he was shocked. I saw a rock bare ~ on the exposed ground, showing a deep depression traces. This trace is dozens of meters long and two or three meters deep, like a sinkhole.

These sinkholes are like footprints, constantly side by side, stretching forward.

"I'm afraid this is the footprints left by a certain big demon king!" the golden retriever sniffed vigorously, and his face suddenly became not very good-looking, "I'm afraid this big demon king is even more powerful than the nine-tailed fox you dealt with before!"

"It doesn't matter if he's powerful or not, I'm here to collect the spirit treasure this time, not to kill the demon and eliminate the demon! If you can kill this big demon king, it's naturally better, if you can't kill it, then steal the spirit treasure and leave here." Yang Mucheng looked at the footprints on the ground, his eyes rolled, and he secretly said in his heart:

"I don't know where this big demon king is going, maybe it's going to the land of spiritual treasures, I'll follow and take a look first......"

The deep footprints are continuous.

From a distance, it looks like the traces of a giant passing by.

I don't know how long.

The footprints suddenly broke, and there was nothing, as if the Great Demon King had disappeared out of thin air.

Yang Mucheng checked the footprints in front of him, his face suddenly changed, and he lost his voice: "It's not good, I was discovered......"

His mind was just moving.

A powerful and inexplicable aura rushed straight through the void.

This is an unprecedented coercion, even if it is the nine-tailed fox that was killed by Yang Mucheng before, even if it is the coercion that Hongye, Shen Guiran, and Sun Duyuan who died in Yang Mucheng's hands superimposed together, it cannot be created. Then a black shadow swept swiftly.

Yang Mucheng almost didn't think about it, and the whole person shot backwards like an arrow from the string.

"Boom!"

An earth-shattering loud sound rang out.

The hill under Yang Mucheng's feet was directly drawn into a ravine by a black shadow that fell down!

"There are two brushes, no wonder they dare to follow me!"

The deep and dull voice slowly resounded.

This giant beast looks like a unicorn, but it has no scales on its body. Behind it was a long tail that had been flattened before, and the black shadow that had flattened the mountain was its tail. The feet like stone pillars, every time they stepped on the ground, the land shook.

Knock! Knock!

This kind of compelling rhythm and momentum made Yang Mucheng's mind feel crushed!

"It's a bit tricky!"

Yang Mucheng narrowed his eyes.

The higher the level of the monsters, the stronger their intelligence becomes. Some exist, even and human warriors are undoubted. Ordinary Divine Mind Martial Artists, even if Yang Mucheng followed behind them, the other party might not be able to detect it. But the Great Demon King not only discovered it, but even set up an ambush.

"You're here to steal spiritual treasures, right?"

The Great Demon King stared at Yang Mucheng for a moment, and a hint of surprise flashed in the depths of his eyes. Its huge eyes rolled and looked at Yang Mucheng with a smile.

Yang Mucheng was stunned, not knowing what the other party meant by asking, and nodded suspiciously: "Yes!"

"I can give you the spirit treasure, but you have to do something for us......" The Great Demon King was about to explain, but looking at Yang Mucheng's puzzled expression, he hurriedly waved his hand and said, "That's it, that's it, it's not clear to say that." Come with me!"

After speaking.

This great demon king, who looks like a dragon but not a dragon, looks like a unicorn and is not a unicorn, and his body turns, walking towards the depths of the secret realm of heaven and earth.

The huge body is stepping on one foot deep and one foot shallow.

"What's going on?"

Yang Mucheng looked at the Great Demon King who was far away, and couldn't help but show a trace of doubt. It stands to reason that ordinary monsters are guarding the heavenly spirit and earth treasures, and whoever dares to covet these heavenly spirit and earth treasures is equivalent to taking their lives. At least Yang Mucheng has encountered most of the monsters so far.

It's too late to kill you, how can you be willing to give away the spirit treasure?

"That's it!"

Yang Mucheng looked at the other party, his heart moved, and he hurriedly chased after him, he wanted to see what kind of medicine was sold in the gourd of this big demon king!

(End of chapter)