The Wind Through the Keyhole

While on their quest, Roland the gunslinger and his companions must take shelter from a "starkblast", an incredibly powerful, destructive, and deadly arctic hurricane, and Roland relates the tale of how, as a youth, he was sent to a distant town to capture a shapeshifter which was slaughtering the residents; in the course of that tale, the young Roland tells to the young son of one of the victims the legend of how a young man braved another starkblast among other adventures, in order to catch the murderer of his father.