Li Yuankai took Li Weixuan to his studio, DNA access control system, double spiral door, as soon as it was opened, the inside suddenly opened up, and the whole surrounding area was a glowing wall, just a silver-white U-shaped metal table that fell to the ground.

"How's it going? It's not what you imagined, right?" Li Yuankai said, walked to the table, pressed it, and came out of two chairs diagonally, "There are few people here to come and sit." ”

"Third son, do you ever know what our family does before Judgment Day?" Li Yuankai had another taste in his words

Li Yuankai thought for a while: "I remember that our family seems to be doing some Taoist things like that, right?"

Li Yuankai smiled and nodded, "That's right, it's the Tao, our Li family's Song Dynasty began to wear it to the present 27 generations, everything in the Gu Genbao family is family-oriented, no matter how much turmoil it has lasted for more than 1,000 years, it is to test this ancestral book." "As soon as I slapped the table, all kinds of strange symbols, patterns, and annotations appeared on the walls around me. "These are the books of our family, so our Li family can shine again after the Judgment Day comes. “

When Li Weixuan saw this, he suddenly realized that as early as more than 1,000 years ago, or even earlier, the technique was transmitted here, no matter who it was, he must have done it for a purpose, but this purpose is very important.

"So in other words, our Li family is using magic weapons to destroy those "ghosts" from the other world?" Li Weixuan raised his chin and asked

"The third son, that is, smart, yes. Back then, you were still young, your eldest brother and second brother both liked to break outside, I did all the work of making weapons, hey tired, or my third son, I know that I love my father, and when my father teaches you everything here, I should retire. Li Yuankai patted Li Weixuan's shoulder with relief, fantasizing about his retirement, but he didn't know that this was also a pipe dream.

"Look, the annotation here" Li Yuankai pointed to a annotation of simplified words, "This is a joint refinement of your grandfather and me, because these words are more specific, the technique is like a conductor, the crystal nucleus is the battery, we are sparse but not blocked, the most concise use of the power of the battery." ”

Seeing these other techniques popping up in Li Weixuan's mind, he searched all over the wall and didn't see the same: "Daddy, I think changing the direction of input is also a development direction that can also allow us to enter a new field." ”

"What? What do you mean? Sanzi, draw it for me over here. Li Yuankai was very excited, he was suddenly awakened, if that really would enter another realm.

"Daddy, that's it. A few small cores output energy like another core, what will happen if the other core can't withstand it? Of course, it's an explosion, and the power of this explosion will be higher than the sum of these small cores, although it is a one-time use, but the rarity of the small crystal nucleus is not very high. As he spoke, he began to draw

Li Yuankai nodded frequently, and also thought carefully in his mind, "But, but what should I do with these techniques?"

Li Weixuan pretended to think for a while, "Well, I took a look at it just now, if we use this forcible fixation technique, won't it be solved?"

"Wonderful, wonderful, it's really wonderful, Sanzi, how did you have such a brain?

"Daddy, don't worry, can we make missiles in City A?"

"Missiles, that kind of thing can't do any damage to monsters. “

"Daddy, that's not what I meant. “

"Hey. Li Yuankai slapped his thigh, "Son, you are simply a genius, there must be, I understand what you mean, if you make this into a missile, it is powerful and can strike accurately from a distance, it is simply an artifact." You're a genius. “

Li Weixuan also wasted a lot of brains, he couldn't say the techniques that had not appeared out of thin air, it would be too dangerous, all of this would have to be done when he had the ability.

"Daddy, do you see if there is anything else that needs to be improved in this technique of mine?"

Li Yuankai looked excitedly and issued one interjection after another, "Not bad, well, good, good, really good." "Of course, even the delayed detonation technique has been written, and the unstable crystal nucleus is controlled to a stable state, which is not a dangerous product in normal times, this thing can be mass-produced, why is Li Yuankai unhappy?

"Third son, you are really talented in magic, I don't want your two brothers, I don't have my true inheritance at all, or are you like me, you look at the missile, do you still want to go and see it? Our family has a group of engineers who have been incorporated by hand, who have made missiles before, and are now doing something else. The more Li Yuankai looked at this son, the happier he became

"Daddy, I don't know how to understand missiles, I only know how to draw this, you leave it to them, anyway, the core technique is in our hands." “

"Yes, yes, let's make this thing when the time comes. “

This thing is simply magical, and within a few days, the modeling factory began to make some short-range missiles, mainly for single use similar to shoulder-fired rocket launchers, with a range of 1,000 meters, and some rocket launch parts.

And this father and son, as soon as they enter the studio, they don't come out for a few days, anyway, it's a common thing that no one cares about, and someone can deliver food all the time.

"Daddy, do you think this has become safer with your secrecy technique?"

The two of them finally completed the production of a warhead, and the entire spell and the small crystal nucleus were concentrated in an oval metal ball slightly larger than a fist, and it was written that the secret technique could not be opened at all, and forcibly opening it would trigger an explosion, so that there would be no worries about leaks.

Li Yuankai looked at this oval silver ball, his eyes were glowing, this thing has appeared is simply magical, although the more powerful the ability, the faster the body of the body will explode, I heard that there are still people who can dodge bullets, but that is also as powerful as the city lord, after having this killing weapon, it is not like the previous magic cannon, the power is so low, this thing can explode, you dodge a little slowly, but you are involved in the explosion, the only thing I don't know is how powerful it is.

"Daddy, let's give it a try?" Li Weixuan's eyes flashed with fire, and two big eyes had two words written in anticipation.

"No, if that guy from Lundus knows, it will definitely be terrible, and we have spies at home, be careful when you speak, you know? Don't leak it out, wait for us to produce a thousand rounds first haha." Li Yuan laughed so much that he could see his throat and eyes.

I haven't been busy in vain these days, with this thing, the status of the family will definitely be improved a lot, I can also ask for my own studio, I can make some secret weapons, Li Weixuan looked at Li Yuankai, who was laughing, and also smiled, both of them had their own little abacus.