A Mexican plane crashes in the Peruvian jungle. It"s known that a professor survived, he was supposed to fight a mysterious plague but as they can"t seem to find him, Carlos and Rosendo the Peruvian put together a search party to rescue him. The professor"s wife and the Peruvian fall in love and find out that the professor was kidnapped by smugglers. They manage to rescue him but he has been infected with a virus. The Peruvian and his daughter stay in Machu Pichu where his wife disappeared years back.