[No system + no heroine + non-quasi-vacuum combat + cool combat + mecha]
You know -
There are usually three types of people who dare to fight in war;
The butcher who is carried away by killing and rage, the hero who longs for glory and merit.
And those mercenaries known as "Hell's followers":
It is this kind of vicious dog that does not serve medals and justice at all, but is the most "free and trustworthy" existence in the sky. They come for bounties, to serve the highest bidder, and to risk their lives for worthless things. Their end is nothing more than death in the sky or the sea, and no one will remember them...
In the burning sky, whether you are a soldier, a thug, or a hunter, there is only one thing you need to remember - only the strongest can be honored.
I hope you all like it. Your attention is the motivation for my writing. I will try my best to tell every story!