Describir: A letter from Mexico or a film between two mafias /

 __   __    _____    _____       ___    __    __    ______   _____    
 \ \\/ //  |  ___|| |  __ \\    / _ \\  \ \\ / //  /_   _// |  __ \\  
  \   //   | ||__   | |  \ ||  | / \ ||  \ \/ //    -| ||-  | |  \ || 
  / . \\   | ||__   | |__/ ||  | \_/ ||   \  //     _| ||_  | |__/ || 
 /_//\_\\  |_____|| |_____//    \___//     \//     /_____// |_____//  
 `-`  --`  `-----`   -----`     `---`       `      `-----`   -----`   
                                                                      
 _    _   
| || | || 
| || | || 
| \\_/ || 
 \____//  
  `---`