[Machine Translation] The debut film of an up-and-coming director who has made Hollywood roar with his work! --NASA confirms the existence of "extraterrestrial life" in the solar system. A probe collects samples, but is wrecked over Mexico upon entering the atmosphere. Six years later, Mexico is under attack by monsters, and Kaulder, a cameraman looking for the scoop, is asked by his boss to get Samantha, the president's daughter, back to the U.S. border after she is injured. With the U.S. military closing the border in two days, Kaulder and Samantha head for the coast to avoid the monsters, but Kaulder makes a mistake and their passports and tickets are stolen, leaving them stranded at the port. The only way left is by land through the danger zone. What do they see on the way, while being terrified of attacks by "monsters" in their breeding season and bombings by the U.S. military? And will they be able to escape safely from the danger zone?