My Items Have an Upgrade Panel - Chapter 19: I Can’t Do It

... p> As a military enthusiast, it was still very exciting to encounter an Air Force fighter jet under such circumstances.

What made him even more excited was that he now knew the actual radar cross-section of the fighter jet.

If you looked for such data online, you definitely wouldn't be able to find it. Even if there was, it would be an estimation and mostly scrambled data.

Of course, he wouldn't tell anyone, let alone post it online. At most, he would be secretly happy in ...