The endless violent whirlwind around it gradually became smaller as the temperature of the divine veins rose higher and higher. The temperature between the air gradually rises, and the deeper you go, the more you feel yourself being suppressed by the hot breath.

The Red Fire Divine Vein is worthy of being the most extreme Red Flame Environment in the Ten Rank Illusion Realm, and the more Ning Long goes deeper, the more he realizes this.

The surrounding space was constantly heating up, and Ning Long gradually felt that he was extremely struggling, so he had to sit down cross-legged for the time being, running his internal force, and keeping his physical condition unaffected.

Ning Long meditated cross-legged, many beads of sweat flowed down his face, and Ning Long's brows were tightly locked, as if he was about to be attacked by the demons in his heart.

At this time, a chill hit, and Ning Long couldn't help but feel a little comfortable, so he took advantage of this kung fu to hurry up and practice the exercises he had obtained from the system before.

Ice Roaring Fire Fist: Suitable for exercising in extreme ice attribute environments and fire attribute environments, the cultivation speed in these places is faster than that of ordinary environments, and if you cultivate in ordinary environments, the highest cultivation is to a small success. If you are in the right area, you have a chance to break through the pinnacle realm!

About half an hour later, Ning Long opened his eyes, and a fiery breath exhaled from Ning Long's mouth.

"I actually practiced the fire attribute in the exercises to the entry level so quickly, if I keep practicing, it is not a dream to reach the peak!"

Ning Long stood up, clenched his fist and said. Next, as long as he went to the extreme ice attribute area, how could he let go of such a good cultivation opportunity.

However, at this time, a sweet voice sounded in Ning Long's ears:

"If you cultivate like this, it's easy to go mad, be careful of the demons in your heart!"

As soon as Ning Long heard it, he knew that it was the system that was reminding him, so he asked:

"You did all that ice fog just now?"

"yes, I've got a way to keep you out of the heat!"

The sweet voice was slightly playful, and asked with some mystery.

"Oh, do you have a way? ”

Ning Long suddenly became interested, and the curious expression on his face became rich, and he asked. If there's a way to reduce temperatures, why not?

"It's actually very simple, just take a look!"

The sweet voice sounded again, but after it fell, three task lists appeared in front of Ning Long:

Task 1: Complete 10 push-ups

Reward: (1 degree Celsius per 30 meters)

Task 2: Complete 100 push-ups

Clearance Reward: (3 degrees Celsius per 20 meters)

Mission 3: Complete 1000 push-ups

Reward: (10 degrees Celsius per 10 meters)

Ning Long looked at it, immediately made a decision, and clicked on task 3, the first two are almost the same as none, saying that this system is too pitiful, although it is given to the divine sword, but at this critical moment, the chain is always dropped......

"The mission starts, please complete the task within the specified task! The task time is half an hour, and there can be no interruption during the period!"

The sound of dripping sounded, and Ning Long instantly started push-ups on the ground.

Ning Long complained as he did it: "Damn, such a pit task ......"

Time passed minute by minute, and Ning Long's mouth kept counting:

“501............ 998，999，1000”

When he counted to a thousand, Ning Long instantly collapsed to the ground, but his body did not feel tired, a thousand is considered an extremely high-intensity training, although it is nothing to a cultivator, but Ning Long is crossing over, even if his body is not tired, but his heart is tired!

"It's starting to cool down, please keep going!"

The sweet sound of the system sounded again, and Ning Long had no choice but to get up and walk forward again.

At this time, the temperature around him really dropped a lot, and Ning Long felt that now that his body was gradually adapting, the air around him was no longer so hot.

"The purpose of this time is the Phoenix Glazed Fruit, and it is definitely not simple to protect the fierce beast. ”

Ning Long paused, just smiled faintly, and said:

"System, send me the location!"

"Yes, master!"

The sweet voice of the system came again, and the coordinates had already spread in Ning Long's brain.

"Target Phoenix Cave, go!"

Ning Long smiled, took a step in an instant, and the strength of the Human Solid Realm exploded, heading towards the hot Phoenix Cave.

Phoenix Cave, the entrance of the cave is secret, and basically no one can find it, but Ning Long, who has the blessing of the system, will not pay attention to such small details.

About two hours later, Ning Long came to the entrance of the cave, the cave was red, and there were several remaining inextinguishable flames on the ground. Ning Long couldn't help but think of the evolutionary history of demon beasts.

In ancient times, ordinary beast races were all over the continent, but there would be fewer bloodline mutations among these ordinary beasts, and the races with bloodline mutations had the opportunity to gather aura, condense demon pills, and evolve into demon beasts.

If the demon beast gets the opportunity of some demon beast predecessors, it has the opportunity to evolve into a spirit beast, and the spirit beast is based on the demon beast, condensing more spiritual energy and producing some of the beast power of the demon beast king by the way.

If the spirit beast absorbs too much fierce energy, it can condense the fierce beast pill, and combined with the spirit beast's original spirit pill, it can become a fierce beast!

In addition to these three realms, there are also two different species, which are the Ancient Flood Desolation Beast and the Heaven and Earth First Spirit Beast!

It is almost impossible to see, only at the beginning of the chaos of heaven and earth, there is a chance to see it, and now, it is basically gone.

But based on the flames on the ground, Ning Long deduced that the beasts inside must be above the fierce beasts.

So, Ning Long cautiously touched the rock wall at the entrance of the cave and walked inside. As soon as the palm of his hand touched it, Ning Long instantly took it away, because the temperature on the rock wall at this time was at least 1,000 degrees Celsius and above.

Ning Long had no choice but to try not to get close to the rock wall and slowly move inside, when suddenly a huge bird cry sounded inside.

Ning Long continued to walk inside, and suddenly he saw a huge bird and animal crawling on the ground, and there was a huge red tree behind him, and there was a huge hole in the tree hole, and there was a red fruit similar to glass in the hole, which contained a lot of spiritual energy.

The bird's whole body is red, and the flame pattern surrounds the body, and the intense heat can be felt from hundreds of millions of meters away from it. The bird's pupils are red, and flames surround the eyes. The body is huge, the wings are spread, and it can cover half the sky! The claws are sharp, and it is easy to cut a furrow a hundred meters deep in the indestructible ground.

It seems that this is the legendary mythical beast - the phoenix!

At this time, the sweet voice of the system sounded again: "Master, this is just a little phoenix in the infancy of the phoenix, do you want to consider taking it in?"

At this time, Ning Long actually scolded angrily in a low voice: "Eldest sister, its strength is above the human emperor level, don't you let me send it to death!"

At this time, the system was not talking, Ning Long carefully took out the Dragon Yin Sword from the ring, quietly walked behind the phoenix, and came to the ancient tree.

Just as Ning Long was about to make a move, a scorching breath fell on Ning Long's shoulder......