Ancestry************

Now that I have figured it out, I wrote about the current invention just to solve the problems of energy, chips, and materials. The details are good, and it is more interesting than building a mecha at the beginning. I wonder, does the author have any plans to build a mecha?

Not bad, come on

Five-star reviews support the author

Very interesting, I hope the author will work harder

The world is too small, don't fight among yourself, you need the stars and the sea!