"What's the difference?" Chen Zhao asked. Please read the most complete novel!

"If you use extreme heat as the realm, you will use fire to suffocate the body, the external evil will not invade, the body will be like black iron, and the heart will be like a strong sun." Lao Bui said: "With extreme cold as the realm, the heart will be like a blade, the mind will be like a sword light, the inner demon will not arise, the qi will be like a long rainbow, and the momentum will be like a frost."

"To put it bluntly, I don't understand."

"Extreme heat is to refine the body and suffocate the body, and extreme cold is to refine the heart."

"I feel that body refining is awesome?" Chen Zhao said: "At least this body refining can really feel the changes in the body, but what do you know if this mind refining has changed."

"Extreme cold can help you defend against the occurrence of inner demons. In the long run, extreme cold has more advantages." Lao Bi said.

"Is that extreme cold better?"

"You can't say that. If you don't have inner demons, you can't improve your state of mind."

"My grass, is it better to be extremely hot or extremely cold?"

"It will be all right……"

"Can you practice both ice and fire?" Chen Zhao asked.

"Taoism is about harmony between yin and yang, but in most cases, basically no Taoist can finally successfully harmonize yin and yang."

"Okay, since others can't walk, I won't walk."

"..." Lao Bi looked at Chen Zhao speechlessly. When he heard the first half of the time, he thought Chen Zhao would say that he wanted to walk around someone else's walk, but in the second half of the time he admitted to his timidity: "In fact, it's not completely impossible to walk."

"How to go?"

"First of all, the time limit. Thousands of years ago on earth, the Hetu was once collected by a Taoist priest. I watched the Taoist priest practice step by step. However, when he reached the extreme of his cultivation, he was already a hundred years old. Although his spiritual power was the best in the world, his physical strength was almost withered, and he could not bear the dual cultivation of ice and fire, and he could not cultivate the harmony of yin and yang before the end."

Lao Bi looked at Chen Zhao: "You are different. You are young and energetic, and your physical fitness is even more different from ordinary people. With the River Map in hand, time is not limited to you, so you have more chances to survive the double baptism of yin and yang."

"Is there any risk?" Chen Zhao asked.

"There are risks, but the benefits must outweigh the risks."

Chen Zhao thought about it: "How long will it take?"

"It depends on what package you receive."

"..." Chen Zhao rolled his eyes: "What package do you provide?"

"I will create an extremely hot or extremely cold environment for you, and it will take about a hundred years." Lao Bi said.

"A hundred years in the river map? Then has the outside world gone through a month? No, if I disappear for a month, it would be strange if Fali doesn't go crazy."

"Then use the heavenly fire and the black ice to help you transform into the extreme."

"How long will it take?"

“It is expected to be ten years.”

"Can you stop the way?"

"Can."

"Then use this." Chen Zhao said: "How to do it?"

"I will first create a barrier between heavenly fire and black ice."

The old turtle's magic is so beautiful that Chen Zhao is so powerful that he is many times stronger.

The world of change may only be his thoughts.

The sky first fell from the huge black ice pillars, which vary in size and length.

The divisions are within a range of thousands of feet and are surrounded into semicircles.

Then the ground began to ignite another flame, connecting with the thousand-foot-thousand-foot-thousand-thousand-thousand-thousand-thousand-thousand-million ice barrier.

Ice and fire form a ring, half of ice and half of flame.

If you look down from this, it is like a Tai Chi diagram.

Chen Zhao just approached the direction of the flames and felt a heat wave coming.

Chen Zhao wanted to change direction and approach the direction of Hanbing, but felt the biting chill again.

"What's going on? I was frozen into ice slag when I went in, if it weren't for the barbecue."

"First use your own spiritual power to protect your body, then go in from the direction of Xuanbing, go around half a circle and then enter half a circle of Tianhuo, and run at your fastest speed."

Chen Zhao glanced at the old turtle: "Are you sure this is feasible?"

"This is still the outermost cold and heat. The closer it is to the core area of ​​the circle, the stronger the cold and heat are. If you can't even withstand this temperature difference, you'd better change to an ordinary extreme hot and extremely cold environment."

Chen Zhao glanced at the entrance and then at the old turtle.

"Are you going to finish a lap?"

"Haha... In the next ten years, you have to run and run. When will you completely transform your own spiritual power be considered to be truly completed."

Chen Zhao completely mobilized the spiritual power in his body and began to cover the surface of his skin.

I approached the Xuanbing Realm again and was no longer as unbearable as before.

Suddenly, the old turtle pushed Chen Zhao behind his back.

Chen Zhao didn't have time to prepare at all and fell into the Xuan Ice Realm.

At this time, the entrance to the Xuanbing Domain was closed.

"I don't want to freeze to death and run away quickly."

When I entered, the biting chill came again.

"Old turtle, my god, you uncle." Chen Zhao ran away madly.

Chen Zhao ran with all his might. Chen Zhao didn't know how fast he ran, so he had to leave the Xuanbing Realm as soon as possible.

It took Chen Zhao only one and a half minutes to get a distance of about three kilometers.

At this time, a heat wave suddenly surged from the place in front of the docking area of ​​the Black Ice Field.

He didn't care about thinking more, and he plunged into the channel of the Tianhuo Realm.

For a moment, the heat wave in the Tianhuo Realm made Chen Zhao feel warm and the coldness dissipated.

But the next moment, the heat wave that burned the skin made Chen Zhao unbearable.

The body's reaction to heat is even colder, and Chen Zhao feels that his hair is about to be ignited.

Chen Zhao's speed was faster and he passed through the burning heavenly fire domain.

There was a chill in front of me again, where was the exit?

What about the exits that were originally connected here?

"Old turtle, you old bastard, have you blocked the exit?"

"Do you want to be lazy after just running a lap?"

The old turtle cries came from outside, and Chen Zhao ran all the way and screamed strangely.

He rushed into the Xuanbing Realm again and circled again.

Pass through the Heavenly Fire Realm, and then through the Xuan Ice Realm...

This cycle is repeated over and over again.

Chen Zhao can bear physical strength, but the consumption of spiritual power cannot be kept.

Without the protection of spiritual power, Chen Zhao would face Xuanbing and Tianhuo directly.

Finally, when he reached the eighth lap, Chen Zhao's spiritual power was completely exhausted.

Before the eighth lap was finished, Chen Zhao could only sprint forward with his teeth.

Finally saw the exit...

Chen Zhao rushed out of the exit and fell to the ground, with frostbite and burns on his body.

"Why do I have to take the blame for myself..." Chen Zhao was in tears.

"It's okay, I've gotten used to it slowly. You can take care of your injuries for a day first, and continue to recover."

"Old turtle, why do I feel that you are very enthusiastic about me?"

“Because it’s boring.”

Chen Zhao was very suspicious whether the old turtle came up with this method to torture himself.

Chen Zhao's recovery ability was very good, and he recovered from injury the next day.

Then the second round of ice and fire began./>

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Chapter completed!