林保怡
In their youth Joe (Bowie Lam), Angus (Moses Chan), Ronnie (Kenny Wong) and Ka Ming are good friends and bandmates. During a mountaineering trip, the four are stranded on a snow bound mountain. and Ka Ming was gravely injured and gets eaten by the other three. This event has a traumatic effect on them, their friendship, and their friendship with Yan (Charmaine Sheh), Ka Ming's girlfriend, leading the previously close group to go their separate ways and abandon their friendship.