A broke sheep rancher and his true love, who once was a Texas ranger, are recruited by Texas rangers to work undercover on a farm and trading post on the banks of the Rio Grande. A famed terrorist, it is rumored, will train terrorists on the Mexican side-No Man’s Land. Cross-border incursions by the U.S. are prevented by the border. Jim and Angel decide to take on the dangerous job. El Tigre does arrive and problems arise other than making a crop on the diseased, drought-ridden cotton farm, whose loss would multiply the debt on the ranch. Jim and Angel stand by as El Tigre sends his first group of terrorists to Mexico City. Texas rangers fly to the city to warn, but the local military ignores them. The raid causes great loss of life. Will El Tigre break his MO and train more groups? Read on.