Legion Invasion Fantasy

An army from a modern plane about to be invaded by aliens, I accidentally discovered a passage into a fantasy world. Foundation-building Taoist? The rifle is worth it! Jin Dan Zhenren? Missile bombing is enough! Self-cultivation sect? Don't panic, nuclear strike! Let's see how a modern army uses rifles, grenades, missiles and nuclear bombs to gain a foothold in the world of cultivation! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.