Calamity Jane saves Lucky Luke from a delicate situation. A friendship is
quickly formed, and they arrive together in El Plomo... where Calamity Jane
proves by her manners and her strength that sheâs not a weak woman: She
acquires the local saloon by winning an arm-wrestling match! Its ex-owner,
August Oyster, is hopping mad and has only one obsession: to send her packing.
During this time, Lucky Luke tries to clear up a dark affair involving arms
traffic...