In poker, the most evil card is called the clown, bloodthirsty, life-threatening, death in the world, ghosts and ghosts, but after the clown, there is another card called... the trump card! This is an air battle In a respected world, fighter jets have become the dominance of the battle, and the ace is the absolute core here, the master of the sky! Yue Peng, who was born in a slum area, was originally useless and mediocre, living on the edge of poverty. After the mysterious gift, there has been a huge turning point in his fate since then. He has found the way of life, and through perseverance and hard work, he has moved towards the road to become the ace of air combat...