Xiang Nan checked the five high-grade spirit stones and said, "These quantities are already good, but I still need more." ”

The Great Snake said: "Sixty lower-level Holy Spirit Stones are required to be promoted from the Seventh Rank of the Divine Martial Martial to the Eighth Level, one hundred and twenty-eight from the Eighth to the Ninth Level, and two hundred and fifty-six from the Ninth to the Martial Saint. ”

"It's four hundred and forty-eight pieces in total, and these five high-grade spirit stones of yours can just allow you to be promoted to the first level of Martial Saint. ”

"However, these five pieces are indeed not enough, in the future, each small realm will need more Holy Spirit Stones, and the Martial Saint will need more Holy Spirit Stones from one to two, then it will need five hundred and twelve pieces. ”

Xiang Nan said: "Yes, if you want to ascend to the realm of Baihuanyi, you need too many Holy Spirit Stones. ”

"With my personal ability, it's a bit difficult to get so many Spirit Stones. ”

Others are strong in the sky, and there is a whole Bai family behind them to support, but Xiang Nan can only rely on himself.

This golden-blooded beast is (quite tǐng) powerful, but it can't be taken out of the Eternal Secret Realm, so in the outside world, it can't help Xiang Nan.

You still have to rely on your own strength.

And after experiencing so much, Xiang Nan only believes in himself, only his own real strength can make him feel at ease, and all the power obtained with the help of external forces may be lost at any time.

"I don't know how many silver-blooded beasts there are in this little secret realm, can you feel their presence? If you can, hunt as many as you can. "Xiang Nandao.

The big snake shook his head and said, "I can't feel it, I can only take one step at a time, try my luck." ”

Xiang Nan nodded, he looked into the distance, according to the analysis of the magnetic field, he was still about a third of the distance due north.

If you calculate at the current speed, you will have to fly for at least another five or six days.

But now that there is a golden-blooded beast, there are not so many worries, and he is not afraid of being surrounded by a fierce beast when he accelerates directly.

Xiang Nan immediately picked up his speed and turned into a beam of light and rushed north.

He wished that a ferocious beast would find out and besiege him, and it was better to come as many as possible.

And the golden-blooded beast "Little Worm" dutifully guarded Xiang Nan's side (身shēn), acting as a guard at any time.

In fact, this little worm is not a guard, he or she is more like a puppet, he has no vitality, and all his actions are completely executed by Xiang Nan's orders.

This pale green sky lasted for a long time before gradually disappearing.

At this time, half a day had passed, and Xiang Nan finally arrived due north.

Sub-light speed, light speed flight, can be regarded as Xiang Nan's martial arts, and it must be driven by light-speed thunder or thunder will.

And when he is not using this kind of martial art, Xiang Nan's normal flight, the speed at the peak, is actually far less fast than the speed of light, after all, he is not a speed-type martial artist.

And here, due to the full distance spanning, Xiang Nan once again encountered a new environment.

Directly north of the small secret realm is a snowfield.

To be exact, it was like a sea that had been frozen, and it was not a thick snow under your feet, but an ice sheet formed by the liquid being frozen.

The biting cold wind, coupled with the goose feathers and heavy snow, made Xiang Nan feel cold and couldn't help but shiver.

"It's a bit unbelievably low. Xiang Nan took a breath of white air towards his hand and rubbed his face vigorously.

He is a sevenfold martial artist of the Divine Martial Arts, and the physical quality of a martial artist of this level will not affect him in the slightest in any cold region of this world.

But the truth is that with his physical quality, he feels very cold, and the temperature here is really amazing.

"Huh......" Xiang Nan let out another long breath and said, "If it is a martial artist of the Creation Realm, once you come here, I am afraid that you will be frozen to death in an instant, right?" ”

The Great Snake said: "The lowest temperature commonly found in the material world is called absolute zero, which is about minus 270 degrees. ”

"But the cold here has far exceeded this, and it is theoretically impossible to exceed the low temperature limit, and I am afraid that the temperature here is at least below minus 10,000 degrees. ”

Xiang Nanqi said: "But how is this possible? Absolute zero is the ultimate limit of low temperature, and it should not be broken." ”

He twisted a snowflake in his hand, and the snowflake was cold to his hand, and said: "The existence of matter must depend on energy and (heat) quantity, and absolute zero is the lowest limit for matter to maintain its motion. ”

The big snake said: "Yes, but that is relative to the world of ordinary people, and the temperature here has entered the realm of laws." ”

"The laws of nature have been broken here, or maybe we can expand our imagination. ”

"What do you mean......" Xiang Nan thought for a moment and said, "Perhaps, the natural laws in this small secret realm are different from the natural laws of our world?"

Orochi said, "Well, it's very likely. ”

Xiang Nan has nothing to say, if the laws are all different, then everything is possible.

The human imagination is always imprisoned by known knowledge, and as civilization continues to advance, human beings continue to discover that facts that were once absolutely unbelievable actually exist.

For example, faster-than-light space.

The reason why human beings feel that there is absolutely nothing in this world that can exceed the speed of light is because the limits of detection means and perception capabilities are limited to the level of full light speed.

Above the speed of light, there is much faster, but it cannot be proven or perceived, at least at this stage.

Xiang Nan walked on the vast ice field, constantly running exercises to accelerate the circulation of thunder in his body, so as to provide enough heat for his body to survive.

That's right, walking, not flying.

Because he's found that under this damn super low temperature, everything moves at a much reduced frequency.

This includes the martial artist's spirit.

That means that if Xiang Nan wants to condense a normal sword, he will have to consume at least nearly fifty times more than the amount of normal temperature!

And flying here will also consume fifty times the thunder power consumed by normal flight.

But this is only to calculate the consumption factor of thunder power, in fact, the ultra-low temperature environment makes it extremely difficult to exercise the body.

If he wanted to float himself and fly, it would be nearly a hundredfold more difficult.

Counting the difficulty of flying, and the cost of flying, his current flight consumption has reached an astonishing five thousand times.

This is a disaster for the warriors.

"Whew...... What a hellish place. Xiang Nan rubbed his face vigorously again.

His face was numb from the cold, and it was already difficult to even make a table (情qíng).

The big snake said: "It's better to be careful, if you encounter an attack here, it will be really a big trouble." ”

Xiang Nanshen thought so.

However, whatever you are afraid of comes.

Xiang Nan stopped, his eyes narrowed slightly, and he looked into the distance.

I saw that on the ice sheet in front of me, there was something sitting on it, and it looked like a snowman from a distance.

(End of chapter)