Battle flag in the sky

Wang Li, who has played a 3,000-hour air combat game, was thrown into a world on the surface of a gas giant. This is a world where everyone lives on a spaceship. Flying is equivalent to equestrianism, a skill that nobles must master. Wang Li traveled through time and became a noble among nobles, the fourteenth prince of the Carolingian Kingdom. The only problem is, the world of this gas giant is fighting a world war. It seems that the Carolingian Kingdom is about to be overrun by the Prosen Empire. ————