A group of middle-aged friends decide to rev up their routine suburban lives with a freewheeling motorcycle trip.

• 四个人到中年戆笃笃的男人之虎，日做夜做个个唔系老婆奴就系一条懵佬，忽然想抛开束缚，及时行乐，骑上电单车四处闯荡，追寻自由奔放。