Could be 3.5 but too much water. Author kinda made brainless MC.

Lifeless character. all character have low IQ. even MC don't have average IQ. waste of time.

Boring. MC don't even have 2k words of focus in those 20 chapter.

Kinda boring. It's slow and full of water.

Most stupid novel I read this month so far. Don't waste time here

Don't write science stuff if you have no idea how to write! Author have literally zero knowledge how scientific word done. It's feel like written by high school kid. Author almost zero used on cheat and totally focus on making scientific invention and company. It was waste of time.

Trash among trash. Fucking boring and super racism.

I read till current latest chapter, and I do recommended this. Character are little 2D even MC. But overall this is good story. I saw harem potential but till now mc didn't touch a women. He's focused more on career. Surprisingly there is no racism! It's very rare in CN. Tbw I would Give it 4.5/5.

High potential, could be epic later. But, I am already bored. Deserve 2*, one more for future potential.

weak ass plot. Almost zero to none writing skill. Messy plot here and there. Author don't have enough capability to express in word, which is kind of too much disturbing. Strongly not recommended. two star for trying. don't deserve 2 star tbh.