Summary: Gao Haojun, an international security expert, is hijacked by gunmen on the first flight of A380 airliner, and his blind daughter is one of the undercover hostages, a fact that he doesn't know.

Summary: The film depicts the story of four troubled teenage girls in Hong Kong. The story revolves around a young pregnant girl and her friends embarking on a journey of drug use, suicide, betrayal, and growth.