Air combat should be the collision of steel in the blue sky. All kinds of fighter jets roar and fly, using energy theory to the fullest. They use missiles, cannons and other weapons to show the romance between pilots. At least in this world. Before Wang Yu traveled through time, he thought that air combat should be like this. But... Hey! Why are these fighter jets not used beyond visual range, but have to fight face to face at close range! And there are those on the fighter planes who are called 'War Ji' What do you mean by 'machine girl'?! This is definitely not a serious air combat, right!... A modern air combat novel that combines passion, romance, hardcore, and fantasy. Hmm...