Entering the mountain, Ling Chen didn't think about it and walked straight up the mountain.

The aura near Mount Asan is not bad, and when you enter the mountain, the aura is even denser, but Ling Chen knows that the aura is the most dense at an altitude of more than two thousand five hundred meters above sea level.

What he wants to refine now are the last two veins of the eight major meridians, the Ren vein and the Du vein, both of which belong to the two general veins, and refining them requires a large amount of true qi.

In particular, Ling Chen wanted to perfectly refine the Ren Pulse and the Du Pulse, and his demand for True Qi was far above the peak of the middle stage of other Dan Jin.

Perfect refining of the meridians is not only about refining the entire meridian at the same time, but also about the time between the two tempering.

After the meridians are tempered, there will be a recovery and adaptation period, just like fitness, after the muscles are stimulated with high intensity, there will be a recovery period of two or three days.

It's just that the meridians of the martial artist, after reaching the Dan Jin Realm, have reached a very high level of tenacity, and after refining the True Qi, after six or seven hours, they will completely recover their adaptation.

In other words, for true perfect tempering, the interval between two tempering is optimally controlled at six to nine hours.

If the interval is more than nine hours, the tempering effect will decrease, and if it exceeds ten hours, it can only be regarded as pseudo-perfect tempering.

The pseudo-perfectly tempered meridians, the tenacity and strength are not as good as the truly perfectly tempered meridians.

In fact, the meridians that are pseudo-perfectly refined are also extremely powerful, and Ling Chen will be able to achieve the goal of being the strongest mixed element master in the future, but if he can be perfectly refined, why should he retreat?

However, even with Ling Chen's current spiritual power, if the density of his spiritual energy was not enough, it would be difficult for him to restore his spiritual power and true qi to their peak state within six or seven hours.

Therefore, if you want to perfectly refine the Ren pulse and the Du pulse, it is safer to go to an altitude of more than 2,500 meters and then start tempering.

The place where Ling Chen entered the mountain had not been developed at all, and the mountain was extremely steep and dangerous, even if it was Ling Chen, the speed of going up the mountain could not be fast.

Of course, he didn't go up the hill at full speed either.

If you want to go up the mountain at full speed, you can only fly in the air regardless of the consumption of true qi, even if Ling Chen is already at the peak of the middle stage of Dan Jin, the amount of his true qi is not enough to support him to fly to a mountain of more than two thousand five hundred meters.

The explosion of qi and blood power to rush is actually not much slower, and the consumed qi and blood, replenished through the conversion of true qi, the news of true qi is much smaller.

Of course, some cliffs are dozens of meters or even nearly a hundred meters high, and they can't go up with the power of qi and blood alone, and they can only consume true qi and step up.

Like the cliff that Ling Chen encountered now, the height was more than 100 meters.

The cliff is almost vertically upward, and in the middle there are several horizontal trees with trunks the thickness of a bowl, where you can breathe and borrow.

At a height of more than fifty meters, relying on the power of explosive qi and blood, it will definitely not be able to go up.

In this case, the only way to do this is to consume true qi and step into the air.

Glancing upwards, Ling Chen's anger sank into the dantian, and in the next second, the whole person rose into the sky like a cannonball.

When he reached the place where the trunk of the tree was growing in the middle of the cliff, Ling Chen twisted his body and stood lightly on the trunk.

After changing his breath, just as Ling Chen was about to step into the air again, a sense of crisis hit his heart.

With his current mental strength, he didn't need to look to know that the crisis was coming from the tree on the left.

His hands condensed his true qi, and at the same time, Ling Chen's gaze glanced coldly to the left.

Then he shuddered.

A giant python thicker than the trunk of a tree, with a disgusting fishy wind, shot at him like lightning!

The giant python's mouth opened, the opening was nearly two feet, and the snake hyacinth was one meter long, a size like Ling Chen, it could really swallow it!

Regardless of whether this giant python is poisonous or not, it tastes absolutely unpleasant when bitten by it.

Ling Chen didn't even think about it, and both fists slammed into it at the same time.

A fist slammed into the python's open mouth, and a fist slammed into the python's fatal seven inches.

After breaking through to the peak of the mid-Dan Jin, this was Ling Chen's first all-out shot!

Ling Chen also knew that no matter how big the giant python was, it couldn't withstand his full blow, and the reason why he threw two punches in one move was because he didn't want the giant python to touch him even a little.

Damn, it's disgusting!

Even if he sees a snake in movies and television, Brother Chen is disgusting, not to mention that this is true!

It's still so big!

I also have to open my mouth and bite Brother Chen!

It seems that the cockroach is a national protected animal, and Ling Chen doesn't know how many levels of protected animals it is, but now he can't take care of it so much.

Brother Chen, this is legitimate defense!

It can't be because the python is a protected animal, it wants to eat Brother Chen, and Brother Chen will be stupid to let it eat it, right?

Masters of the Animal Protection Association, if you are in Brother Chen's situation, you will have the same choice as Brother Chen!

Of course, you know that you are beeping all day long, and you definitely don't have the strength to fight back like Brother Chen, but Brother Chen guarantees that you will definitely jump down, even if you jump down and fall to pieces, you don't want to fall into Shekou!

The two punches that Ling Chen sent out hit the giant python's big mouth and seven inches almost at the same time, because Ling Chen used too much force, the giant python's head and neck were directly penetrated, bursting out a puff of blood mist!

Without a single snort, the body of the python rolled and fell down the cliff.

"Phew!"

Ling Chen let out a sharp breath, blew away the fishy smell in front of him, looked at the corpse of the giant python that had fallen, and scolded: "Dead beast! dare to attack Chen Ye...... Huh? This is ...... Qingtao Thousand Thunder Python?"

The body of the giant python tumbled down and fell, its back was blue-black, but its abdomen was full of thread-like colored patterns.

Ling Chen didn't know this kind of python either, and he didn't study snakes, but the moment he saw the pattern on the python's abdomen, the name Qingtao Thousand Thunder Worm popped up in his mind.

The spiritual imprint of Tai Chi Immortal Weng automatically popped up in his mind at this moment.

"This cockroach ...... Both kidneys and testicles can be used for alchemy. ”

"What kind of pill are you refining?

"Exploding Yuan Dan...... It can make the warrior burst out with extraordinary combat power, but in essence, it is an overdraft of the potential of the warrior, and if it breaks out once, it may not be able to recover in half a year, which is a bit of a chicken rib!"

"This kind of elixir, how can Tai Chi Immortal Weng be handed down, is there a need to refine it?"

"Brother Chen has already come up, do you want to go down and cut open the Qingtao Thousand Thunder Python and take its testicles and snake kidneys?"

"It's disgusting!"

"However, in the martial arts competition, there may be martial artists who can use it, and when the provincial martial arts competition is held, if Brother Chen can have an explosive Yuan Dan, the individual champion will be Brother Chen's!"

"It's just that the economic value is not high, a Exploding Yuan Pill can be sold for 10 million and it will die!"

"Brother Chen's net worth of more than 10 billion, 10 million can be called money?"

"However, no matter how small the mosquito's legs are, they are still meat, and this stupid beet is sent to Brother Chen by itself, and it is also a material for alchemy, so there is no reason not to take its eggs and kidneys?"

Taking a deep breath, Ling Chen floated down.