Joe Daylight is on the run along with members of his outlaw gang, The Kid, Doc and Henri. After fleeing from a bank robbery, they manage to elude the posse chasing them after crossing into Mexico. The gang had agreed to meet up later to divide up the money, however Daylight instead tells them that he has used the money to buy a hacienda, the Casa Grande. Although several of them protest, the gang agrees to follow Daylight to the ranch. He also enlists a mystical Mexican gunfighter called ”Viajero” (Traveller) – who knows the neighbourhood and comes from a haciendero family (though few know this) – to help him fit into the role of a Mexican hacienda owner, a hidalgo.