"Full metal, new material sequence-002, was discovered by Dr. Hartmann at the ruins of the Sun Manufacturing Machine on September 4, 2108. It was later improved and became the main material for making secret props. And our goal this time, It’s to find Dr. Hartman’s mother, Ayumi, in the 20th century, and then bring her back to the 22nd century.”
At my husband's house, after a simple dinner, five people were sitting in the large living room.
It was already late at night, but there was no trace of fatigue on anyone's face. Everyone had a dessert in front of them, but no one ate it. Only Fat Tiger's plate looked as if it had just been washed within half a minute of being served. clean.
"So, the monster came to the 20th century just to kill Ayumi?" Shizuka asked.
"Yes," Mu Sakurai nodded, "Their purpose is very clear, to kill Ayumi, thereby preventing the birth of the Doctor, and then completely erasing Full Metal, a new material that leads human technology into a new era, from history. . And once the nightmare successfully kills Ayumi, all secret props and items containing full metal components in the 22nd century will disappear or be completely scrapped."
"What... all the secret props... will disappear?" Nobita was stunned when he heard this, and then showed a very worried look, "Doraemon..."
"Wait...Dr. Hartman, Full Metal?" At this moment, Xiaofu suddenly raised his head and thought for a moment, "I remember, when we were in elementary school, we seemed to have gone to the 22nd Century Secret with Doraemon. A prop museum, right? I knew about this when I visited it, but I didn’t pay much attention to it at the time and just played with it. After all, I was a primary school student at the time..."
"Huh? I remembered it when you said that," Fat Tiger recalled with a frown, "I remember that we were going to catch a guy who stole something..."
"Phantom Thief DX, and she was disguised as Dr. Hartman's grandson Kurt. She stole Doraemon's bell for a certain chip." Nobita had seen the theater version in his previous life, so he immediately remembered it. , "But does that museum have anything to do with the current situation?"
"There's not much connection..." Sakurai Mu sighed, "However, as far as I know, the museum you mentioned is closed now."
"...It's closed? Is it because of renovations?" Shizuka guessed.
"No."
Sakurai Mu looked gloomy.
"It's because all the metal in the museum, which can also be understood as all the secret props... have all disappeared."
...
There was silence in the air for three seconds.
"What...all disappeared? Is it because of Bepra Metal?" Daxiong said in surprise, "I remember when I was in the museum, the secret props in the museum were used by Bepra Metal developed by Dr. Bepra It was all broken down, and although it was successfully reversed in the end, I still find it incredible..."
"It's not Bepra metal, but something else, but the effect on full metal is almost the same." As he spoke, Sakurai Mu raised his head slightly with a solemn expression, "It's a special invisible magnetic field. The diffusion speed is very fast, not only can it decompose all metals at the moment of contact, but it can also affect the properties of most new substances, causing them to completely malfunction. We call it a 'supermagnetic storm'."
After hearing this, everyone looked at each other. The amount of information was too great, and everyone had not yet recovered from their dazed state.
"So...all the secret props in the museum were decomposed by that supermagnetic storm? Also, since they can be decomposed directly, why did you come to the 20th century to prevent Dr. Hartmann from being born?" Silence After a moment, Nobita asked.
"In order to completely eradicate it, the reason why they must eradicate Full Metal is still unknown. This is why Shixiong asked you not to use secret tools as a last resort." Sakurai Mu sighed, "As far as I know, this kind of spare pocket is connected to the main bag, but now the main bag is in the 22nd century, so the connection between the interconnected spaces in the main and auxiliary pockets has been severed, but there are still some The secret props are left in the secondary bag, and once you take the props inside out from the alien space, they will be instantly decomposed as soon as they come into contact with a supermagnetic storm."
"...What do you mean, is there also a supermagnetic storm in the 20th century?" Xiaofu asked confused after hearing this.
"That's right," Mu Sakurai replied, "We haven't found the source of those supermagnetic storms yet. Not just nightmares, every monster of different types and levels in the 22nd century may be able to launch supermagnetic storms, so , it is impossible to counterattack by luck using secret props or any weapons containing high-purity full metals in battle. However... strangely, supermagnetic storms seem to have an impact on old materials of the 20th century, such as iron, Copper, aluminum, etc., have not played a significant role."
"Old material?" At this moment, Shizuka spoke, "Is iron called an old material in the 22nd century?"
"Well, because there are new substances that are better, more stable, and have almost no difference in properties..." Mu Sakurai said, "The emergence of new substances pushed the scientific revolution at that time to a climax. , the final result is the rapid popularization of new substances and major breakthroughs in science and technology in all walks of life."
"By the way, what are those monsters about? Are they aliens?" Fat Tiger asked as he scratched his hair.
"This... I heard others say that it seemed to suddenly appear all over the world, but I don't know the real situation... It is worth mentioning that after a lot of experiments and research, scientific researchers found that Some monsters can be killed with conventional weapons, while others require the use of full metal to cause damage... So they developed a full-metal coating of ammunition that has a full metal content. There was only a thin layer on the warhead, but it was enough to kill those monsters before they launched a supermagnetic explosion. Later, after improvements, there was the prototype of a [mass] weapon."
"Damn it, I don't understand it at all..." After listening to Sakurai Mu's narration, Fat Tiger frowned, crossed his legs irritably, and looked like he was listening to a book from heaven.
"Anyway, that means... the secret props are completely unusable now?" Nobita frowned.
"No, not exactly, there is another way to use it," Mu Sakurai said, "and you will know it soon."
"But...even so, secret props are not the main military force in the 22nd century, right?" Shizuka asked doubtfully, "Although the secret props cannot be used, but..."
Before Shizuka could finish her words, Sakurai Mu shook her head: "No, the key word is not the secret item, but its important raw materials: full metal and new substances. How to put it... It's like iron in the 20th century. , think about it, if there was a magnetic field that could break down iron elements, would all the firearms and weapons containing iron elements in the 20th century still have any effect?"
"Impossible...how could those monsters have such powerful abilities? Don't you think this statement is too unconvincing if it comes out of nowhere?" Xiaofu said.
"I'm sorry, I'm not very clear about what you said...and that's about all I know. Most of the details were told to me by Shixiong. Because I was just a talent before joining the team. Ordinary people who are not outstanding, even after joining the team... Maybe there are some omissions in the information I just mentioned, but for the current situation, I think it should be enough, but if you still have If you don’t understand anything, you can continue to ask.”
After Sakurai Mu finished speaking, he raised his head and looked at the silent crowd, as if waiting for something.
"...By the way, I've always wanted to ask, what kind of weapon is this [matter] weapon?" Shizuka was the first to speak, breaking the silence in the air.
"The [Quality] weapon is a very special weapon. It is specially developed to fight against mental monsters like nightmares. The types of monsters are roughly divided into levels A, B, C, and D. Level B and above are nightmares. A very dangerous spiritual monster.
Not only that, each [Plasma] weapon contains many new substances with different characteristics, which has led to the development of various "magic hunting skills". Its "ammunition" is made of all metal elements and positive spiritual energy. Fusion energy body.
Because the full metal element is separated from the [Plasma] weapon body, the body is an origin crystal with a long lifespan and can be fused when positive mental energy is output, so there is no need to worry that the [Plasma Weapon] will be decomposed by a supermagnetic explosion. Problem, but if the source crystal is used up, it needs to be replenished in time, but the frequency of replacement is very small. "Mu Sakurai replied, "But as far as I know, your [Quality] weapons are not officially manufactured, so they are not numbered, and their functions may be a little different compared to regular [Quality] weapons. Flaws and incompleteness, but only Shixiong, who gave you the weapons, knows the specific situation..."
"Well, by the way, is the sudden breakdown of the time TV machine also due to the impact of the supermagnetic explosion?" Nobita suddenly remembered something, and after combining it with what Sakurai Mu said just now, he asked.
"Yes, as for why it was not disassembled directly, it is probably because the Time TV was hidden in a different space at the moment it was hit by a supermagnetic explosion and avoided the supermagnetic explosion, so only some internal parts were damaged. "
"Hidden into a different space?" Nobita was stunned when he heard this, "Who hid it into a different space? But I clearly saw that the Time TV had been sitting there and had not been touched at all."
"Really... It should have just touched the edge of the supermagnetic storm, so it was not directly decomposed, but temporarily malfunctioned. But you have to ask who can hide it in a different space...can detect supermagnetic storms and Those with built-in countermeasures are probably auxiliary weapon bags." Mu Sakurai said, "It has an exclusive extra-dimensional channel where you can freely enter and exit and place items... By the way, isn't your [Quality] weapon in there? Did you get it there? If I remember correctly, according to Shixiong's usual rigid taste, it was probably a simple black ball?"
"Ah, that's right!" Nobita suddenly slapped his head when he heard this, "I remembered, that damn black ball, now I don't know where it went!"
"Uh...what do you mean? Isn't it supposed to be with you all the time?"
"How is that possible? It always appears and disappears. It can't speak clearly, and I haven't seen it at all recently."
"What?" Sakurai Mu looked a little surprised after hearing this, "Sure enough, it was damaged during the forced time-travel..."
Immediately afterwards, Sakurai Mu sighed again: "There's nothing we can do about it. We don't know what the channel key of its exclusive different space is yet. Let's wait until then. I know you must still have many things to ask. Me, but it’s getting late, everyone should go wash up and rest first, I still have something to do..."
As soon as he finished speaking, Sakurai Mu gently pushed the snack in front of him to Fat Tiger, who had already eaten three portions, then stood up and bowed politely to everyone before leaving the living room.
The husband has already assigned rooms for everyone. After all, there is not much else in his house but a lot of empty rooms.
Seeing that Mu Sakurai had left, everyone looked at each other. The four people who had experienced countless things during the day suddenly felt sleepy. After eating the snacks, Fat Tiger yawned and took the lead to leave, and then Xiaofu followed him out of the living room. , and just when Nobita was about to leave, Shizuka suddenly grabbed him.
Later, I saw Shizuka pushing her dessert between the two of them. Because Fat Tiger was embarrassed to eat girls' food, he only left Shizuka and Sakurai Mu's food alone.
"Let's eat together, Nobita, don't waste it," Shizuka smiled sweetly at Nobita, "After eating, remember to brush your teeth with me, otherwise you will have bad breath the next day."
"Well……"
Nobita looked at Shizuka in front of him, but he didn't react for a while. After a while, he looked at Shizuka slowly bringing the dessert to his mouth with a small spoon, and suddenly his breathing became rapid, his whole face was red, and he was hesitating. I couldn't say a word for a long time, my heart was beating up and down...
…
Snapped.
Sakurai Mu closed the door gently, then leaned against the door panel. Suddenly, she took out a semicircular white bag from nowhere.
"Is it really okay to do this nonsense..."
