C182 Just who are you

Who the hell are you?

"Then I really don't know. What is it?" "Grandfather!"

"It's the heart, it's the brain, it's the feeling." The old man seriously said to the teenager, "You have to be familiar with guns, you have to practice your skills. Although your eyes can see a lot, they can't see the wind that can deflect bullets, and the moment a true master fires a bullet, he will know the result