Looking at the demon beast that was burned to death in front of him, there was a faint fragrance on it, which made this person swallow his saliva. This monster is a 'light-feathered hornbill', and I usually eat it. However, the human race is newborn, and the way to eat food is still in the stage of drinking blood and hair.

Today, he encountered a demon beast that was roasted by the fire, although he didn't know if it could be eaten. However, when he came out to hunt today, he had no gain, and the aroma emitted by this demon beast at the moment really aroused his appetite. Immediately, he no longer struggled and tore off a piece of meat and put it in his mouth.

"Well?..." As soon as he put the beast meat in his mouth, his eyes lit up. Since his birth, he has never tasted such delicious animal meat. Although the food came first, this person frowned, thinking about how to teach this method.

It is all because the Holy Master of the Terran Race said that as long as he does something that makes a great contribution to the Terran Race, he can enter the city to preach the Immortal Law of the Holy Master. Although he is ignorant of the immortal law, there is now a city located on the coast of the East China Sea, and he yearns for it tightly.

After thinking about it for a long time, he could think that the appearance of fire was caused by lightning, but thunder and lightning did not exist all the time, nor did they slash at trees every time.

In this way, day after day, half a month passed in the blink of an eye. The man sat on the ground without taking half a step, and when he was hungry, he ate the meat of the light-feathered hornbill in front of him, and then meditated on it.

In the end, all he could think of was that the reason why the tree caught fire was caused by lightning striking the tree. Thinking of this, he casually picked up a branch and struck at a piece of dead wood beside him, but in any case, not even a single spark came out.

In the end, he was helpless, and sat on the dead wood that he had just beaten with a somewhat deflated ass. However, as soon as I sat down, there was a rush of heat from below. With doubts, he touched the place where Shi Cai had struck with his hand, and a spiritual light flashed in his mind, as if he had no clue.

Eventually, he tried several more methods, but the striking trees, although they all produced a stream of heat, were far from being on fire. After another day of thinking, I finally came up with a solution, that is, to gather the heat, as long as it reaches a critical point, I am not afraid that I will not succeed.

As soon as he thought of it, the man dug a small hollow hole in the dead wood, so that the heat would not dissipate. Then he took out another small branch and rotated it back and forth in the depression.

Suddenly, there was a burning sensation in the hollow, something he had never felt before. Then he grabbed the dead grass under his feet, placed it on it, and spun it a few more times. Sure enough, the withered grass immediately began to burn.

Seeing this situation, he was extremely happy. Thinking that the human race can eat delicious food in the future, he can also enter the holy city to cultivate immortals. Immediately said to the heavens: "The way of heaven is above, now I have created a method for the human race to make fire, and in the future I will be named 'Suiren Clan'." Look to the heavens and learn from it. ”

As soon as the words fell, the Heavenly Dao descended merit, and the seven layers fell on the top of the Suiren clan's head, and the Suiren clan who had obtained the merit immediately crossed his knees to absorb it. The remaining thirty percent fell on the branch of the tree where he had just made the fire, and the branch immediately became an acquired merit spiritual treasure.

It's just that the Suiren clan absorbed a successful virtue, and the cultivation immediately came to the true stage. This is the limit of the cultivation method created by the Mosquito Dao man at the beginning, and the rest was put away by him, all because he had no follow-up exercises. (The cultivation level is divided into: Qi refining period, foundation building period, Dan enchanting period, infant condensation period, out-of-body period, distraction period, merger period, tribulation period, Mahayana period, and transformation period.) ）

When he opened his eyes, the Suiren clan suddenly saw a person standing in front of him, and when he saw it clearly, he knew that this person was one of the three corpses of the Terran Holy Master. He still knew this, came back to his senses, and immediately bowed: "The Suiren clan has seen the Terran Holy Master. ”

Kongtong Daoist has been cultivating in the Holy City of the Human Race, but he has also been paying attention to the three people who were fabricated by Nuwa with his hands. When the right person descended from heaven, he knew that the time had come, and immediately appeared beside the Suiren clan.

"The Suiren clan created the method of making fire, so that the human race will bid farewell to the life of Ru Mao and drinking blood, and the human race will enter a new era, and you can be the 'fire ancestor' of the human race. Now I want to take you into the Holy City and pass down the method of cultivating immortals, I wonder if you are willing?"

Hearing the other party's words, how could the Suiren clan disagree, and at the same time thought in his heart, "I never thought that the Holy Master had been paying attention to the affairs of the human race, otherwise as soon as I created the method of making fire, the Holy Master would appear beside me." 'Immediately said:

"The Suiren clan is willing. ”

"Okay, now you go back and pass on the art of drilling wood to the other people, and then come to the Holy City to find me. After speaking, Kongtong Daoren waved his hand, and a jade talisman flew into the hands of the Suiren clan, and then flew away in the clouds.

The Suiren clan put away the jade talisman and returned to the tribe with excitement. He passed on the art of drilling wood to make fire to other races, and he also invented many utensils that used fire. For example, simple things like torches.

Under the envious gaze of the others, the Suiren clan left the Terran tribe and headed for the Holy City.

After the Suiren clan left the human race, the human race also entered a new era, no longer eating raw flesh and blood as before. Fire can not only cook food, but also illuminate and drive away wild beasts, and the Terrans will also burn some crude utensils.

............

Years have passed in a flash.

After the Terrans were able to make effective use of fire, the Terrans gradually grew and slowly developed into the surrounding areas. However, at this time, they encountered a new problem, that is, although fire can illuminate, it can drive away wild beasts and other encroachments.

However, although fire can be made, it is not easy to preserve, and if it rains heavily, the trees become wet, and it is no longer possible to use the method of drilling wood to make fire. And people also sleep in the wilderness, although wild beasts are usually afraid of fire, but there will still be a few people who are attacked by wild beasts while sleeping, especially in rainy weather.

Over time, this situation has become more serious. On this day, one of the tribe saw the sound of birds coming from the trees, and if it were a normal day, he would not have cared. However, he was also troubled by the use of fire, and after thinking about it for a long time, he had no clue, and with curiosity, he came to the tree.

I saw a few small birds flying around the trees, but they were flying around a point. Finally, the person saw the bird fly into a nest. Seeing this, a thought flashed through the man's mind.

That is, the bird dwells in the tree, which can prevent the invasion of other beasts, so why can't man stoop to the tree? However, if people live in trees, although it will prevent a large number of wild beasts from sneaking up, it will also cause them a lot of inconvenience.

Terrans live in trees, and it is extremely cumbersome to remove up and down. When sleeping at night, some people will fall from trees and die if they are not careful. Sleeping in a tree can cause them to fall down at any time, which makes them tired of working the next day.

Eventually, the man came up with a solution, which was to build a house on land that resembled a bird's nest.