"Shh - shh"

A whistle sounded, followed by three policemen with guns running in from the exit of the lane. Soon he ran to Sun Meimei and looked at her. "Is that your call for help?"

"Yeah, yeah, it's me, there's a dark shadow that just wanted to commit a crime against me..." Sun Meimei looked around, looking frightened, but did not find the man in black.

"Here's blood!" Suddenly a policeman shouted. Two policemen's gun racks were pointing in front, left and right. When they heard the voice, they also went forward. As a result, they saw bloodstains scattered on the ground.

All the three policemen looked at Sun...