The giant beasts here were very aggressive, and when he was in a daze in the clouds, several giant beasts had already spotted him and rushed over without hesitation.

At the head was a Tyrannosaurus rex, which ran extremely fast, but in a few seconds, it had already reached the front, raised its thick hind limbs, and stepped on the top of its head in the clouds.

The feeling of being stepped on the top of his head was not very good, and he silently recited his heart in the clouds, and flew up in the air, but he did not draw out his blade, and directly punched the huge head of the Tyrannosaurus rex like a crocodile head.

"Boom!" the ten-ton beast flew out several meters sideways, knocking down the two smaller velociraptors that followed behind it to the ground.

The Tyrannosaurus rex stood up in embarrassment, turned around and ran, the two velociraptors were knocked into a drowsy state, and after a while they came to their senses, they also ran away, in this cruel world, there are only two rules, what can be beaten is their own food, and those who can't be beaten are their own predators.

Standing in the sky in the clouds, he drew his sword and slashed a pterodactyl dragon flying sideways to a different place, and his heart was also shocked.

With a punch just now, he had already used seven or eight points of strength, and the force of the impact, not to mention a thousand pounds, in the outside world, even if it was a demon beast that weighed ten times heavier than the Tyrannosaurus rex, under this blow, it was not dead or injured, and that Tyrannosaurus rex was only beaten to the head and suffered a little flesh and skin injury.

"The dinosaurs here are so strong in the flesh!"

Standing in mid-air, I realized that in this space, there is a kind of Tao rule faintly lingering.

"The Dao of the Demon Emperor Ancestral Dragon turned out to be the way of iron bones. ”

Demon Emperor Ancestral Dragon, among all the emperors, the combat power is also a handful, generally speaking, among the emperors, the strongest comprehensive strength is the Yahe Emperor, the best at sneak attack, is the Huzi Emperor, the first attack power, is the Shiva Emperor, the fastest speed, is the Emperor Jun, and the strongest defense is the Demon Emperor Ancestral Dragon.

"In the space in this scale, all the animals and plants are born and grown under the immersion of the iron bone path, and they all have their own iron bone path rules in their bodies, so the flesh of these animals is extremely strong, if I expected it to be correct, these plants must also be tough and abnormal. ”

Swinging his sword in the clouds, he slashed at a tall fern, severing it at the waist.

"Sure enough, although it was cut off, I could tell from the resistance from my hand just now that the fern was no longer hard under steel. ”

Yun Zhong looked at this vast world, and a smile appeared on his face, for the time being, Yun Zhong did not have any effective means to refine so many ferns here, but the countless giant beasts were tantamount to self-propelled pills for him.

A 1560-ton brontosaurus was passing by, and an ebony bow was taken out of the clouds, and a wolf's tooth arrow roared away, and the ignorant little head of the brontosaurus exploded in mid-air.

The clouds fell to the ground, transported the bloodthirsty exercises, and began to enjoy the majestic blood.

As Yun Zhong expected, in the flesh and blood of this thunder dragon, an extremely subtle iron bone Dao rule was found, although it was only an insignificant trace, but it was enough to make Yun Zhong ecstatic.

However, soon Yunzhong found a problem: when he refined less than a third, the rich bloody aura gathered the surrounding giant beasts, Rao is the ability in the clouds, after drawing his sword and slashing three dinosaurs, he can only fly away, these monsters are all amazingly defensive, very difficult to kill, and their huge strength, even if it is just a tail sweep, the cloud is unbearable.

The next few times, it is all like this, unless it is a small dinosaur of about ten tons, the cloud can refine the blood qi, like the thunder dragon, the three stegosaurus and other larger ones, basically can only refine a small half.

The back is even more excessive, a few cunning velociraptors discovered the peculiarity of the clouds, and followed behind the clouds, waiting to pick up the leaks, when the clouds wanted to take them to the knife, they scattered and fled, and when the clouds ignored them, they hung far away, so that the clouds had to use the art of flying in the sky to change places.

In the second half of the night, about a hundred giant beasts were refined in the clouds, and it could be said that they had received a lot of goods, and they could even feel the loosening of their cultivation, and it seemed that they would soon be able to reach the Immortal Rank Eight Heavens.

The only thing that was a little frustrating was that the refining process was constantly interrupted.

There are a lot of space bags on Yunzhong's body, but the volume of the giant beast is too large, and there is no problem with seven or eight or ten tons of dinosaurs thrown into the space bag, but such a small dinosaur is also very smooth to refine, and those hundreds of tons of big guys, only the space bag given by Luo Concubine can be loaded on Yunzhong's body, but that space bag is now filled with elixir collected from the secret realm of Loulan.

"The ability of refining weapons has not been improved for a long time, otherwise, it will be possible to enter the dragon scales at night to kill the giant beast, and then bring it out, and slowly refine it when the sky is free. Yun Zhong was a little annoyed, for more than a year, he focused more on breaking through the immortal level, and he was a little slack in the cultivation of soul power, especially the cultivation of refining weapons and formations, only alchemy, because the materials were sufficient, but he never put it down.

Seeing that the sky was almost dawn, Yun Zhong didn't think much about it anymore, and hunted more than a dozen small dinosaurs, put them in the space bag, and walked out of the dragon scale space.

This dragon scale space provided him with a lot of cultivation resources, and it was even more helpful for him to cultivate the Iron Bone Dao Rule, but Yun Zhong also discovered that there was probably a hidden crisis in the space.

These dinosaurs had souls, and some of them, such as pterosaurs, Tyrannosaurus rex, and velociraptors, were not inferior in intelligence.

This will have two effects: one is the good news, the cloud can use the soul devouring technique to devour the souls of these giant beasts to enhance their soul power, and the other is the bad news, since dinosaurs have souls and wisdom, then there is the possibility of cultivating into monsters and even monsters.

If there is a demon beast that has cultivated the rules of the Iron Bone Dao, even if it is at the same level as Yunzhong, it will give Yunzhong a headache, although it will not be impossible to deal with, but the opponent with thick blood and high defense will be very difficult to kill.

And the area of this dragon scale space is only comparable to a Loulan, God knows what level of powerful monsters or monsters it has reached.

However, Yunzhong is not afraid, and if he can't kill it, it doesn't mean that he can't run, with the speed brought by the way of light, even if he is a demon clan sage at the beginning of the Golden Immortal, Yunzhong is sure to escape, unless there is a late stage of the Golden Immortal or a demon king level hidden here, but think that this is just a scale of the Demon Emperor Ancestral Dragon, and there is no such terrifying existence hidden in it.

However, Yunzhong still decided that if he didn't reach the True Immortal Level, he wouldn't enter this space too deeply, and when he reached the True Immortal Level, Yunzhong was confident, whether it was the Great Sage of the Demon Clan or the Demon King, I couldn't beat it or I could still run.