In an empty and quiet hall.

Ye Xi stood quietly in front of a stone wall, his inky black eyes as deep and calm as a pool of water.

After a moment, he raised his hand, his fingertips drawing something on the stone surface.

He didn't exert any force, his fingertips just scratched the stone surface, and there were no traces of indentations or other marks on the stone wall. If someone is around at this time, it will be very strange what he is doing.

But if there is a witch, you will see a very different picture.

A line of bright light and condensing strong magical power unfolded with Ye Xi's virtual painting little by little. If that witch had been more knowledgeable, he would have found that Ye Xi's painting was different from any kind of witch pattern in his previous cognition, strange and weird.

Gradually, the temperature inside the stone house began to rise.

The heat is not the scorching heat of a flame, but a mild, sun-drenched heat.

As the witch pattern continues to spread, the popularity is getting higher and higher, and the coverage is getting wider and wider.

The people of Xicheng, a few kilometers outside the stone house, obviously felt the heat, they didn't think much about it, and thought that they were too excited, and after being strange for a while, they happily continued to celebrate.

Next to the stone wall.

Ye Xi continued to paint, and when the disc-shaped witch pattern was drawn one meter wide, Ye Xi withdrew his hand and quietly looked at this huge and beautiful witch pattern.

This round of witch patterns is like a small sun, constantly emitting heat.

At this time, the temperature in the stone house was not very hot, the temperature was about the same as the temperature from a kilometer away, only slightly higher by about ten degrees, and the heat it released was very gentle, slow and even.

"Xia Cangzu Wu, ......"

Looking at it, Ye Xi's eyes showed a melancholy look.

That's right, this witch pattern comes from the inheritance knowledge left to him by Xia Cangzu Wu.

In the time of Xia Cangzuwu, the natural environment was even harsher and the human situation was even more difficult. Although the Xia tribe was doing well under the protection of Xia Cangzu Wu, Xia Cang Zuwu was very worried that after his death, people would starve and freeze, so he created many unique witch patterns.

For example, the witch pattern he is painting now is the witch pattern named "hot" by Xia Cangzu Wu.

This "hot" witch pattern has saved countless lives.

According to the word of mouth of the Xia tribesmen, such as the armadillo chieftain, it is rumored that during the reign of the eleventh to the thirtieth chieftain, there was an ice age that lasted for a thousand years. At that time, the oceans were covered with thick ice, many species were extinct, and humans were frozen to the point of barely surviving.

However, later the Xia tribe found a lot of dominoes left by Xia Cang's ancestors, and those dominoes would continue to heat up after they were activated, making the cave as warm as spring, so so many people in the Xia tribe survived.

Unfortunately, because the ice age was so long, those heat-emitting dominoes were consumed, and then after a very long period of time, the method of drawing the "hot" witch pattern disappeared completely.

From then on, the dominoes that radiated heat only existed in the legends of the Xia tribe.

"Did you already plan the Ice Age...... That's why you made so many dominoes?"

Ye Xi looked at the huge and brilliant witch pattern in front of him and muttered in a low voice.

No one answered him.

It's a pity that Xia Cangzu Wu is no longer there, this witch pattern can't speak, and only emptiness answers him.

Ye Xi's heart fluctuated, he closed his eyes, and when he opened his eyes, his gaze had returned to calm. Then he raised his hand, and with a light touch of his palm on the stone wall, the "hot" witch pattern condensed by the magic power was suddenly shattered.

The temperature in Xicheng returned to normal.

A moment later.

Ye Xi held the ancestral witch bone staff and began to chant the witch language. The first part of this witch language is very frantic and high-pitched, as if the magic stick is shouting to the sky with its arms outstretched. After the high-pitched part passed, it was a bit like singing, with a melodious and rhythmic tone, as if it was dark and had some kind of esoteric rhythm.

After reading a few sentences.

"Smack!"

A large drop of water fell to the ground beneath his feet.

Ye Xi did not stop and continued to chant witch language.

"Bang!

More and more water droplets appeared out of thin air, falling on the floor, stone platform, and stone chairs of the stone house, and it was like a small rain in the house.

After reading for a while, Ye Xi stopped and looked around.

"It's a little little rainy......"

The ground was not soaked, and all the water droplets added up to about the size of a pot.

"The Rain Witch Charm shouldn't be that weak, right, what's wrong?"

This witch that can rain was also invented by Xia Cangzu Wu.

It is different from the "hot" witch pattern. Hot witch pattern, the ability of ordinary witches can be drawn on dominoes, but the difference between a smaller radiating range and a larger range is just a difference.

But the witch spell of rain can only be recited by the Yuan Wu.

It is said that in the past, when the Xia tribe recited this mantra, even in the hot season, it would rain so heavily that it soaked the dry soil.

However, Ye Xi thought about it for a while, but it only rained such a miniature light.

If it were the other Yuan Witches who looked at this tragic comparison after reciting the witch spell, they would definitely be hit hard, and then question themselves. However, Ye Xi had another set of knowledge system in his mind, and after thinking about it, he knew what was going on.

"It's the lack of moisture in the indoor air. ”

Ye Xi opened the stone window of the ice continent and let the air outside pour in.

This time, when Ye Xi recited the witch spell again, the rainfall really became much heavier. But he only read for a moment before he stopped, staring intently out the window, as if thinking.

After a while, Ye Xi recited the spell again.

"Whew-"

Outside the house, the blades flew up, and the wind began to surge.

Outside the window, a cloud of gray-black clouds condensed in the sky, and under the clouds, the heavy rain kept falling, washing the stone floor outside the window and washing it brightly, and the water soon gathered into a stream, flowing towards the center of the low-lying lake.

——On the basis of inheriting knowledge, Ye Xi made such a small change in the collection of fog vapor.

This way the rain can fall more heavily and more precisely. If he wanted to, he could now have a dark cloud over a person's head, and the rain would fall under the clouds, and that person would be drenched wherever he went.

Imagining the picture of the unlucky ghost covered by dark clouds, Ye Xi couldn't help but be happy.

"It's a pity that there are no people who want to play pranks......"

Ye Xi watched with regret as the dark clouds were blown away by the wind.

In the past, the witch spell of rain would have been useful because there would always be times of drought, and people were not very good at digging wells and did not know how to distill clean water from dirty water.

Now Xicheng has a superior geographical environment, not only a lake, but also so many rushing rivers around it. The burrowing rabbits are all good at digging wells and can dig out clean groundwater.

So this rain spell is basically useless.

The exothermic witch pattern has a role, which can make Xicheng warm as spring in winter.

However, Ye Xi felt that it was not necessary.

The people of Xicheng are not as physically fit as before, and many people will not freeze to death even if they sleep naked for a night in the ice and snow, not to mention that the snow scene is so beautiful. There is nothing wrong with feeling the cold and heat of winter, and the change of seasons.

"I could have painted a 'cold' witch pattern for Phil. ”

There are witch patterns that can release heat, and naturally there are witch patterns that can emit cold air.

After all, there are two rounds of sun, one large and one small, and the temperature is very high when it is particularly hot in summer, and heat stroke can really kill people, and even die not a few. During the Tushan tribe, many people died of heat stroke during the dry season during the small Tushan period.

Therefore, Xia Cangzu Wu also invented the "cold" witch pattern.