Chan Wing-Chiu

Mrs. Ng, who is left temporarily blind after an operation. Second day, her husband takes off to Macau for a few days. Soon afterwards, Sam, a former patient shows up, with sinister motives.

When the paths of a gifted female student, a cellist, an autistic teenager, a police officer, a prostitute, a teacher and a dog are entwined the very night a human head is discovered, attempting to crack the intriguing case leads ...

We're entertained by viral videos depicting people behaving badly in public, but does anyone ever wonder what happens to the people in the video when the camera stops filming? In Cyber Bully, a secondary school student makes a very public mistake and becomes the target of a demeaning campaign by an internet community. However, the fellow student who exposed the video's star also becomes a victim of bullying in school himself. After watching this dark schoolyard drama, you may think twice before using your cell phone's camera function again.