Unexpected visitor at night

Rocket-propelled magic exploded at the wall *KABOOM* the wall vibrates, and Han Zian, Fang Shirong, and Qi Meili almost got outbalanced.

"What the hell, don't tell me rebel cell also attack this outpost" Han Zian whispered and tried to peek at the metallic stab that is in front of him and when he peeked at the ground he saw a lot of players and users suddenly attacking the wall. 

The gunners from the walls were already firing at the enemy locations  *Brrrrrttttttt* *Brrrrrttttttt* *Brrrrrttttttt*  the bullets drop on the ground as if it was raining. "Qi Meili we need to call for another barrage," Fang Shirong said as he grabs Qi Meili's arm.

But Qi Meili replied with "We cannot do that because of outbound and in-bound orders."  After a few minutes of explosions, it became dead silent. And then they hear a loud microphone sound, "test… is this on…" a rough voice was heard inside the outpost.