Amid the opulent teahouses of 1930s Hong Kong, a humble courtesan and the wayward scion of a wealthy family fall in love and embrace death by suicide pact. Fifty years later, her ghost returns to find him, drawing a young contemporary couple into her quest to rekindle a passion that may be as illusory as time itself.
Ah-Long, a father living a low-class lifestyle, while trying to raise his son, Porky. The strong bond between father and son is tested when a chance encounter from Ah-Long's ex-girlfriend changes the course of their lives.
Star Chow, an officer in the elite police unit, resigns when he is made a scapegoat for a botched investigation. He goes undercover at a school to complete the case and realizes a bumbling detective is also undercover as a student.
