Given the following context:

In 1878 a hardened American gunfighter arrives in a small town in the foothills of the Canadian Rockies, a place that doesn't understand or appreciate the brutal code of the American Wild West.
Gunslinger Sean Lafferty, known as the Montana Kid, has a bounty on his head for killing eleven people across the western United States.  He arrives in town on his horse, riding backwards, bound, with a noose around his neck, and dragging the broken tree branch over which a group had tried to hang him on the American side of the border. After being helped off his horse by a young Chinese girl named Adell, he begins to explore the town, starting with the town general store. After leaving the store, he finds his horse gone and accuses Jack, the blacksmith, of stealing it, even though Jack was simply replacing the horse's damaged shoes. After unsuccessfully trying to intimidate the blacksmith, the Montana Kid decides to call him out. Since the blacksmith has no gun, though, Sean can't shoot him because the Kid lives by a code of ethics that prevents him from killing unarmed men.
When she witnesses this, Jane Taylor, one of the townsfolk, says the Kid can have her broken gun (to fix and give to Jack) if he builds her a windmill. Sean proceeds to go with her and stays in a sod house at her farm, alternately working on the windmill and repairing the gun. After a few days, however, the Kid begins to develop feelings toward Jane while also becoming friends with the townsfolk.
In the meantime, a roaming band of American bounty hunters crosses into Canada and heads for the town to claim the price on Sean's head. They terrorize a camp of Chinese railroad workers to find out his whereabouts.

answer the following question:

What is the alias of the person who was helped off of his horse by Adell? 

Montana Kid