In modern times, China's aviation industry is booming, and test pilots bear the key task of testing new fighter aircraft. They are the people closest to death, and every test flight is a challenge to the limit. In the early 1950s, when the War to Resist US Aggression and Aid Korea broke out, the young Chinese People's Volunteer Air Force resolutely went into battle despite the disparity in equipment, defending the country's airspace with blood and lives.
