PLOT
A beautiful woman in the community often talk to the elevator camera, which makes the new security guard Xiaole curious. The girl often walks the dog in the yard, and Xiao Le, who is on guard, has also become her "daily-meet" friend with her. The girl's boyfriend cheated, and Xiao Le accidentally became the first person to know about it. When the girl's big dog was in danger, Xiao Le made the most heroic decision in his life.