The Happy Youth: I Draw the Mark V Blueprint from the Start

I was speechless, just like a child playing house, just having fun, what's the use of having a system.

The honorific is too exaggerated. Geniuses like this have their own arrogance.

I can't get through it just by studying materials, and it's useless to ask for drawings. Domestic alloy steel has always been rough-processed, and many domestic alloy steel formulas cannot meet foreign technical requirements after smelting.

Unless the system can exchange for a complete set of process supporting industry chain, what is the use of just having a design drawing?

His nickname is Lei'er. Have you ever seen someone whose nickname is Lei'er? Lin Lei'er? Erhuayin? The teacher's name is actually Lin Lei'er? Is this a normal baby or a baby with a different voice? Lin Lei'er is normal, isn't this a curse?

I don't know how to create a character and travel through time. The more I look at it, the more I look like a little kid.

Fang Yifan is written like a supporting character in other novels. He can't help much and holds him back, so he is the best teammate. Although the character's personality is similar, there are always such teammates who are **, and they are not as good as those opponents. It doesn't matter how stupid Fang Yifan is.

If the materials are not up to standard, it is useless to just have a design drawing. If you have a design drawing, you can create a product. Do you believe it? If the country is given two or three years, it will be able to design a spaceship or an aerospace aircraft, but if the materials are not good enough or the energy is not good enough, even if the design drawings are available, they will not be able to build it.

One chapter is too short. I'm going to cancel it. One chapter is worth several of your chapters. The subject matter is something I like and I won't read it. It's too short.

There are too many typos and the sentences are not smooth.