On the roof of an apartment building in an open city in China's southern coastal provinces, a young man in his twenties, wearing white short sleeves and gray-brown shorts, was lying half-dead on a chair leaning against the fence, holding a folding fan in his hand and fanning himself weakly to warm the wind.

"This ghost weather, the wind that comes out of the fan is actually hot, when will the call come, the power will be cut off at this point in time, but it will kill people!" Ye Yun looked at the night sky without a little starlight, and complained weakly, because he was already hot and had no strength.

His name is Ye Yun, he is twenty-three years old this year, a little more than one meter seven tall, not tall, but not short, handsome, a little handsome, a little shy, not good at socializing with others, but he can be very open in front of his brothers and buddies. Because he is not good at dealing with people, so that he has not been able to make a girlfriend in college for three years in school, and this month is the fourth month of his internship, today I finally don't have to work overtime, and I ran back to the dormitory to play two games after a hurried meal, but I didn't expect to get a thunderbolt on a sunny day before I returned to the dormitory, and there was a power outage in their area for some reason.

Looking at the dark night sky over the city illuminated by the city, Ye Yun thought of his childhood, he remembered that although there was an electric fan at home, his parents would often take him to the roof of the building to enjoy the cool in order to save electricity, the night sky at that time was really beautiful, very beautiful, the stars in the sky, as if lying on the mat can be reached out, especially when it is pitch black all around, as if he is lying in the starry sky, that quiet and gorgeous feeling, it is really fascinating.

Of course, there are also very bad places to cool off on the roof, such as those mosquitoes that have always been very annoying, so you generally have to light mosquito coils on the roof, if you sleep on the roof, you are likely to be woken up by mosquitoes in the middle of the night. And in addition to mosquitoes, there is a very big disadvantage of sleeping on the roof, that is, there is nothing covered on the roof, so you are likely to sleep until the middle of the night and be woken up by the pouring rain.

Thinking about it, Ye Yun couldn't help but sigh, and said, "Hey, it's better at home, at least it won't be so hot if the power goes out, and there won't be no water." ”

At this moment, Ye Yun, who was sighing for his tragic experience, flashed a bright light in the corner of his eye, which instantly made him turn his head and found that it was a bright meteor, so he quickly closed his eyes and whispered in his mouth: "Meteor God!" I wish that the spring will flow... Phew, no, I made a wish to find a girlfriend before the Chinese New Year this year, poisoned milk powder or something, I've quit. ”

After making a sincere wish, Ye Yun opened his eyes after silently reciting both sides again, and then he saw a scene that made him confused, the meteor that should have disappeared in the distance actually flew back upside down with a colorful long tail.

"Is it because my wish is too difficult to fulfill and scare the meteor away?" Just when he was thinking nonsense, the bright light was getting bigger and bigger in his eyes, and Ye Yun only had time to say "" before he lost consciousness.

I don't know how long it has been, Ye Yun frowned and opened his eyes in a daze, shook his somewhat swollen head, staggered to his feet, and when he saw the surrounding environment clearly, he blurted out a sentence full of fiery emotion.

"Where am I? Aren't I chilling out on the rooftop? Why did you come to this thatched hut in a blink of an eye? Ye Yun looked at the thatch under his buttocks and the surrounding walls made of thatch and yellow mud, he was stunned, he really couldn't understand why he changed places in a blink of an eye, and Ye Yun didn't notice in the shock, his voice was very immature.

"Could it be... I went there, I remembered, I saw a meteor on the roof of the building when I was enjoying the shade, and then made a wish, I can't be stoned to death by the angry meteor god, right? Am I crossing over? No, I can't! Although I occasionally complain that my life is not satisfactory, I am tired and tired all day long and have no money, so I can only eat dirt, but I really don't want to cross, I don't want to live a life without water and electricity, but also without games, novels, and movies! And most importantly, my parents would have been sad to death when they found out that I was missing. Suddenly, Ye Yun's wail came out of the hut.

"Don't howl, if you howl again, the system will leave you here, and then return to the present world by yourself, find another host, and leave you here to fend for yourself."

"Who? Who is speaking. Ye Yun, who was wailing, suddenly felt a thrill when he heard this, stood up with a pout, and looked around vigilantly, how to say that he could also have crossed, he didn't want to rush into the street as soon as he crossed and lose the face of the seniors of the majority of traversers.

"Don't look for it, I'm the meteor you made a wish on, and now it's in your sea of consciousness, you can communicate with me as long as you meditate in your heart, you don't need to say it." The voice rang out of his head again.

Hearing this, Ye Yun hurriedly said silently in his heart: "You are the meteor?" You brought me here? What the hell are you? Why did you bring me here? What is this place? Can I go back? Also, did I cross over? Like in the novel? ”

"You have a lot of questions, let's explain them to you one by one."

"I am indeed the meteor you saw before, that was the vision I caused when I broke through the plane barrier, and I happened to be seen by you, and I, I am not a specific thing, my full name is "Heavens and Worlds Auxiliary System", it is a powerful existence refined to assist the host to travel through the heavens and worlds, you can treat me as a magic weapon, I happened to hear your wish at the time, and I felt that I was destined for you, so I chose you as the host, but because this system has just broken through the plane barrier, the energy is a little out of control, Something happened and brought you directly to this plane, although it successfully brought you here, but the energy is almost exhausted, and if you want to return to this world, you must first replenish enough energy for me. ”

"Home? Fuel? What kind of energy do you need? What should I do? Also, will you be like the system in the novel, I will be wiped out if I can't complete the task? Hearing this explanation, Ye Yun's heart suddenly became active, as long as he could go back.

Ye Yun finished reading this sentence silently, but the voice in his mind did not sound again, and after about two or three seconds, just when Ye Yun couldn't hold back and wanted to ask again, the voice sounded again.

"This system only has the ability to search the plane, take the host to the dream plane world, will not issue tasks, no erasure, no rewards, and will not interfere with the choice of the host, the world traversed is also chosen by the host itself, whether there is something in the plane also depends on the host's own efforts, the host can bring people or things from other plane worlds back, but the system does not have the ability to restrain the plot characters brought back by the host, so please consider again and again when bringing the plot characters back. The world traversed is determined by the strength of the host, the stronger the host's strength, the stronger the plane world that the system can search, this time it is an accident to cross into this world, and in order to arrange the identity of the host, the energy originally stored by the system has been exhausted. ”

"This system belongs to the creation of a certain supreme master, and it can absorb and use all the energy, so theoretically, as long as it is the energy that the host can provide, this system can absorb it, such as the energy that naturally escapes from the host's body, the spiritual power, mana, flames, thunder, etc., but because the energy of this system is exhausted, the external energy needs to be directly contacted by the host to absorb, so please be as careful as possible."

"In addition to these, the luck of the protagonist of the plot world, the power of the world that escapes after the host destroys the plot, and the world source energy absorbed from the world where the host is located to the middle of the plot world when traveling (the infinite energy outside the world is the main source of energy consumed for the growth and operation of the world)."

"I see, that is, as long as you collect enough energy, you can take me back? But what's going on with my body? How did you become a child? When the system explained, Li Yun finally found out that he had become a child, but even the crossing had happened, and there was nothing to make a fuss about when he became a child.