Set in Tampoi, Johor (near Johor Bahru), Keluang Man made his first appearance in an alley where a man is trying to rob a girl. Since then, Keluang Man has been media's most wanted. Keluang Man's real name is 'Borhan' and he is actually one of the mental patients in Tampoi Mental Hospital. The hospital security makes it hard for Keluang Man to act during daylight, so he decided only to fight for justice at night.