A female extra-terrestrial (Chen Chen) appears on earth - in Hong Kong - to warn humankind of an impending catastrophe, but is arrested and institutionalised. She becomes trapped in a media circus, paraded as a freak. Exhausted and exasperated, the girl vanishes; a UFO is seen disappearing into the night sky.

He Shaoping is a studious factory worker who falls in love with her teacher at her evening classes.

Hong Kong drama from the 1970s