The 61st adventure of Lucky Luke, and the Old West at its funniest! In the Old West, towns grow like mushrooms. And the birth of a new city inevitably draws in desperadoes of all kinds. When Lucky Luke spends the night in brand new Daisy Town, he's forced to do a little cleaning up, and his skills rather impress the local population. So much so that they offer him the job of sheriff. The city is soon crime-free - until the Dalton brothers ride into town...