Dai Huadong felt that the most pitiful part of his ability was that the manifested object could only exist for five minutes if it did not replenish its soul power, and once the time passed, the manifested object would disappear. Even if the form of its existence is changed using chemical means, it will disappear. For example, carbon and oxygen are manifested and reacted to form carbon dioxide, which disappears when the time comes. Even if hydrogen is embodied and reacts with oxygen to form water, the hydrogen element in it will disappear after five minutes, which is simply amazing.

But fortunately, there is no restriction on the type of substance, a certain amount of soul power can manifest a certain quality of substance, but it will not limit the type, that is to say, Dai Huadong can even pinch a core and pop it out.

"But it only lasts five minutes, and there's a fart." Dai Huadong wanted to lift the table, but the stone table was a bit heavy, and he couldn't lift it at all.

Huo Yuhao and the others had already gone back to the dormitory to cultivate first, so Dai Huadong would say such things so blatantly.

No matter what happened when she was drinking tea on the outlying island, she just glanced at Dai Huadong lightly, and after confirming that he hadn't overturned the table, she said, "Does this have anything to do with your steelmaking failure?" ”

Dai Huadong said with a bitter face: "The temperature of the coal used by those soul masters in forging is not enough, and I don't know what kind of material the furnace for ironmaking is, and I can't make one for a while, so I can only rely on the ability to make a furnace, but the heating is too slow, and I need to continue to replenish its soul power to maintain its existence, plus I need to rely on the ability to continuously manifest oxygen and carbon, and the soul power can't support it at all." ”

"What a lazy guy."

Dai Huadong didn't look a little ashamed, and said: "Why use complicated and cumbersome methods when it can be more convenient? ”

"But you seem to be more troublesome like this." Right to the point.

"I don't have that good memory! I haven't touched chemistry in years! How do I know how to make steel? I don't have absolute memory ability, and I don't have the system to help, how can I do this! Dai Huadong lay on the ground in an orz posture.

"Anyway, why did you suddenly run away to get a soul guide? Obviously, after three years, you can choose to study the soul guide system. Outlying Island asked suddenly.

"Although I don't remember the plot clearly, I still roughly remember some of the main plots, there was an auction during the Soul Master Competition, and I planned to get a train before that, and then use the technology of that thing to exchange for a thing. After all, it is impossible to make enough money to participate in the auction in such a short period of time. Dai Huadong said.

The outlying island looked at Dai Huadong with the eyes of a fool: "What auction item can let you exchange for something that can change the pattern of this continent?" ”

"How is that possible? How could I give something away so easily? I'm not the kind of person who is willing to suffer. Dai Huadong said.

"......" said the outlying island, which was silent for a moment, "the word of the train...... Xu Yiyi said that she is good at mechanical manufacturing. She may know more about this, and you can ask her yourself tomorrow. ”

"Huh? Don't you share memories? And why should I ask her myself tomorrow? Dai Huadong remembered that he would be found every time he said bad things about the outlying island in front of Xu Yiyi, and later learned that even if Xu Yiyi controlled his body, the outlying island could continue to observe the outside world.

"Who told you that our memories are shared?" The outlying island put down the teacup, "It's just that I'm awake all the time, I'm the deep sea, and I don't need sleep." But Xu Yiyi can't do it, she is just a human soul, she needs to rest. If it weren't for something to protect her, I would have kicked that guy out a long time ago. As a result, I couldn't communicate with her when she fell asleep. ”

"So early?" Dai Huadong glanced at the sunset that had not yet set, it was too early to go to bed at this time, right?

Lidao got up and put away the tea set: "I don't know, usually she will fall asleep on time at this time, and she will not wake up until at least ten hours of sleep." Okay, I'm going out. ”

"I've been curious for a long time, how do you spend your time at night on the outlying islands?" Dai Huadong asked.

"Go out shopping, and when they close, they go home and read a book or something."

"Reading a book?" Dai Huadong remembered that there were not many literary works in this world.

"In the past, when we breached the town guard, we usually relied on these booty to kill time." The outlying island took out a book from its own subspace.

“…… By the way, would you still read this kind of book? Dai Huadong looked at the cover that read "Ghost Raiders on the Islands".

"As you humans say, know yourself and know your opponent, and you will not be defeated in a hundred battles."

“……”

The next day, Dai Huadong came to the classroom early, and he knew that Xu Yiyi usually came early, so he had time to ask for advice.

"That...... Dai Huadong...... Are you looking for me? "Xu Yiyi still has such a weak character, which doesn't match the dark gothic style of the outlying islands at all, but as long as she looks beautiful, it's no problem, there is no doubt that the outlying islands are the kind of very beautiful ...... 10,000 years Lori.

Dai Huadong retracted his divergent thoughts and said, "I heard that you are good at mechanical manufacturing? ”

Xu Yiyi nodded, and said in a rare confident tone: "I ranked first in the practical class at Bluffrey College." ”

Bluffrey ...... I feel like I've heard of it somewhere, forget it, no matter, so do you know how trains work? It's better to have a diagram so I can make a model. Dai Huadong hurriedly asked.

Xu Yiyi's body trembled, and he said cautiously: "The first practical class exam in our academy is to make a steam engine, a train...... A redesign may be required. ”

"......" Dai Huadong turned around silently and squatted down in the corner.

"Dai Huadong, what are you...... Do? Xu Yiyi asked.

"I may be a fake traverser, other people's souls have their own absolute memory ability plus twin martial souls, but I am a strange martial soul with such a low hair...... Although he has special abilities, he can't play a big role at this important moment......" Dai Huadong was completely depressed, "And as Xu Yiyi, who has almost no sense of existence and is just cute, she is actually a mechanical student, and she has also crossed over to another traverser with super combat power but has no way to take her, how do you think she is the protagonist......"

Xu Yiyi heard Dai Huadong's words and retorted: "It's ...... It's not that there is no sense of existence! I...... I was just...... It's just that there are fewer words. ”

“…… Cricket Xu Yiyi! Dai Huadong stood up and pinched her little face, "Ahhhh Sure enough, it's better to turn you back into the Xu Yiyi who has no effect except for selling cuteness! ”

"Woo woo woo ......" Xu Yiyi couldn't speak at all.

After playing around for a while, Dai Huadong let go of Xu Yiyi, took out paper and pen, and at the same time handed her the drawing tools that he had made overnight, and asked her to draw the drawings of the train.

"Then I'll leave it to you." Dai Huadong said solemnly.

"It's nothing, it's actually very easy to do." Xu Yiyi was a little embarrassed, but she didn't seem to notice the meaning of this thing, if it were a different person, she would definitely not easily help Dai Huadong draw drawings.

"No, what should be thanked still needs to be thanked." Dai Huadong is rare to be serious once.

Although Xu Yiyi was still a little embarrassed, she still started to do it first, and lines of different colors, thicknesses, and lengths quickly appeared on the paper, and then they were erased, and then repeated several times.

At this time, several classmates also came to the class, and when they saw the two of them, a pair of twin sisters came over curiously about what Xu Yiyi was drawing, but they couldn't understand what Xu Yiyi was drawing, and they couldn't disturb Xu Yiyi, so they asked Dai Huadong: "What is the class leader drawing?" There are so many strange lines, it looks so messy. ”

Dai Huadong remembered that the twin sisters were Lan Luoluo and Lan Susu, who had the same hair as him, but he couldn't tell which one was which. Since the other party asked, he also replied: "A ...... Carrier bar. Anyway, this is the first time we've spoken. Dai Huadong deliberately drew their attention, although they shouldn't be able to understand this kind of drawing—the technical drawings of Douluo Continent were not as standard and detailed as those drawn by Xu Yiyi—but Dai Huadong didn't want to publish this thing so early.

"yes, I remember your team was number two. It's good that we're only in fourth place. I'm Lan Susu, and I'm my sister. Lan Susu, who is a sister, said.

Dai Huadong looked at Lori who was holding Lan Susu's hand and said, "Then she is Lan Luoluo?" ”

Lan Luoluo nodded and said, "Hmm." I'm Lan Luoluo. ”

"My name is Dai Huadong, and I'm glad to meet you, although I should have known you a long time ago." Dai Huadong was courteous.

"It's okay, now that we know each other, by the way, you seem to have a good relationship with Wang Dong and them." There is obviously an ulterior motive in the words of the blue pigment.

"......" Dai Huadong saw their thoughts, and at the same time saw Wang Dong who was walking into the classroom, so he deliberately whispered in a voice that Wang Dong could hear: "Of course, we have known each other for a long time, you don't know, when school first started, Wang Dong and Huo Yuhao had a conflict, at that time they agreed that whoever lost would wear women's clothes, but Wang Dong lost, can you imagine how beautiful a beautiful boy like Wang Dong would be in women's clothes." Then the two opened the door to a new world, and you see why their relationship is so good, it's because ...... They're already in that relationship. ”

"Really?" The Lan sisters looked surprised.

Wang Dong blushed and said loudly: "Yu Hao and I are not the kind of dirty relationship you think!" ”

"Yes, yes, second brother, don't make fun of us." Huo Yuhao's face was also full of helplessness, but thinking of Wang Dong's appearance when he was wearing women's clothes, Huo Yuhao suddenly felt that this was also ...... No, no, how can this work! Wang Dongke and I are both men!

This is how the lively day begins.