Sun Tiger showed us around and picked up a thick gun. "Kiddo, have you ever used this? Come on, give it a try," he said.

"A signal flare?" I aimed at the open space and pulled the trigger, only to see a huge net appear in the room.

Sun Tiger laughed while Xiaotao teased, "Director Sun, don't you have anything better to do?"

Sun Tiger straightened his clothes nervously, "This is the first time I’m commanding such a huge battle!" He turned to the other officers, "Take a break but don't leave. We will start at seven o'clock sharp!"

The officers stood to attention and then went on their break.

"Xiaotao, fetch your team so they can get familiar with the equipment. Tonight, the SWAT team will attack the enemy while the criminal police are responsible for wiping out anyone who tries to slip out of the net. The armed...