Two brothers who hate themselves are going to spend Christmas with their mother. She tries to get them together.

Lucky Luke becomes the Sheriff of Daisy Town and runs out all the criminals. Then the Dalton brothers arrive and try to get the Indians to break the peace treaty and attack the town.

窃贼偷了韦斯特打扑克赢的钱，他只好到邻近的镇子上寻找这些坏蛋。扑克游戏中韦斯特伺机报复，结果锒铛入狱。他的过去被人揭发出来。小镇上爆发了战争，韦斯特不得不选择在不法之徒和守法公民之间选择一边。

Lucky Luke becomes the Sheriff of Daisy Town and runs out all the criminals. Then the Dalton brothers arrive and try to get the Indians to break the peace treaty and attack the town.