C682 Named Tenth Destroyer

In the future generations, the F-22 of Y Country was like a king for a long time. It dominated the sky and was invincible. Therefore, Y Country also used it as a trump card weapon. It was the trump card of the trump card.

Why was it so powerful? It had relied on the technology of an alien planet to develop a powerful F-119 engine. The pushing force of the engine had reached a staggering 10 units