C1515 Wei Cheng's Bitterness

"Commander, in fact, other than the invasion of Helan Pass from the sky, we can also attack from the land. The reason why Helan Pass is called Xiong Pass is because it has many mechanism s, and if the soldiers approach, they will die, but we can make the wizard act, summon Skeleton Soldier, and destroy all the traps. At that time, we can take down the Helan Pass with ease