Cheng Er

In a small town on the border between China and Myanmar in Yunnan Province, a rebellious female student (played by Gao Ye) accidentally pays attention to a new stranger (played by Yang Kun) who has moved in because of her dog's abnormal behavior. The stranger is actually a professional assassin. The female student almost gets into danger, but fortunately, her brother (played by Zhang Mo), a drug enforcement police officer, shows up in time