A former slave arrives in a desolate former boomtown now on the decline. Meanwhile, a local prospector discovers gold – and is murdered…众人转了转目光，看着兀自窝在某个角落里瑟瑟发抖的大猫虎，那典型的懦夫德行，根本不敢战斗的窝囊样子，以及，头顶上那醒目异常地、鼓出来如同独角一般的肿块——正是刚才一头撞在独角上所付出的代价。