Let's answer the question of a book friend first, why not make Iron Man?

Because it can't be made. Pen ~ fun ~ pavilion www.biquge.info

The protagonist is indeed very awesome now, as the world's first psychologist (human beings are highly educated), physicist (quantum mechanics, relativity, etc.), chemist, mechanic master (all basic branches have been learned), biologist, computer hardware and software expert, mathematician, combat expertise, firearms specialization, immortality.

But be careful, how many years does it take for a normal human to do this? After I gave the protagonist a golden finger that I never forget, I set the time for the protagonist to complete all of this to 500 years.

So what are you doing for the remaining 500 years?

It takes nearly 150 years to sleep, and it takes time to eat. (The protagonist really can't die, he will starve to death and his body will return to the state before starvation, and he will still starve to death.) ）

And then the time under me is to run around the world, go to some very secret places and so on.

In other words, the protagonist's scientific and technological level does not exceed the modern scientific level, he has only reached the very top level of each discipline, and if he is placed in the original society, he is not even the most awesome person in each discipline.

His strength lies in balance.

So something like something that is obviously beyond the level of modern technology can't be figured out, and Iron Man is obviously like that.

Let's talk about the physical condition of the main character.

There may be some readers who don't understand the immortality of the main character.

In fact, to put it bluntly, when the protagonist passes through that membrane, his body has been solidified at a specific stage, and time presents an entangled state on his body.

Just like the quantum entangled state, there are infinite possibilities.

Usually, this ability may not be stimulated, but when the cells in the protagonist's body or life end, they will return to the state when the protagonist first crossed the membrane, which is actually a bug, but the novel, and it's an online novel, don't take it too seriously.

The development trend of the later period of the book of civilization may also be seen by everyone, that is, climbing the science and technology tree and planting the field. Originally, I wanted to vote for science fiction, but when I sent it to the editor in charge to ask him to help take a look, he said that it was interesting, and he could invest in the city, in fact, I was confused at the time, I said that human beings are dead, and civilization has degenerated into the stage of farming clans.

As a result, a certain great god said faintly, "Isn't it still ........... dead?"