You do a cobra maneuver, you get rid of the opponent's lock, you press the cannon button to make it disappear from the radar, the opponent then drops air combat experience * 2, bell maneuver * 1, flat spiral * 1, you Pick it up, you have changed from a first-level pilot to a special-level pilot, with more combat experience and stronger flying ability, and you are one step closer to the strongest pilot in history!