Cresseyretired US Marine Corps soldiercame to Mexico to find a friend, and was introduced to the factory owner Sam's house as a personal bodyguard. In Mexico City, kidnappings occur almost every day, and if the kidnappers fail to meet their demands, they kill the hostages. This gives the Mexican police a very headache, and the rich are even more frightened, spending every day in worry. As a result, private bodyguards have become a popular profession, and the salaries of capable bodyguards skyrocketed.
Cressey met his wife Lisa and daughter Pitaplayed bywho are also from the United States, at Sam's house . Although Kresay is not good at talking and will not please his employer, his sincerity and background made the Sam family choose him. From this day on, Cressey has to protect Pita at all times and stay inseparable with her until the kidnappers are caught by the police. Because Sam is busy at work and he often travels around the world with his wife, Pita can only stay with Cressey. With the deepening of the contact, Pita and Cressy slowly became a year-end friendship. Cressy encouraged Pitta to practice swimming and eventually won the competition; Pitta used his pocket money to buy gifts for Cressy. Pita touched the softest part of Kresay's heart, and Kresay vowed to protect Pita from any harm. However, the accident still happened. Creesai was ambushed by the kidnappers while taking Pita's piano lesson. Although Creesai was still fighting with the kidnappers with several shots, he was outnumbered and watched them shove Pita into the car. After that, Cressey fell into a coma for several days, and when he woke up he heard a shocking news. Pitta's parents paid a large amount of ransom to the kidnappers. During the transaction, the ransom was hijacked by an unidentified group. The nephew of the kidnapper leader was killed in the conflict. The kidnapper killed the hostage in a rage.
Cressey couldn't believe that the lovely Pita had been killed, and an innocent young life was just assassinated. Cressey decides to avenge Pita. He wants all those involved in the kidnapping to see God. So Cressy purchased a large number of weapons after recovering from his injuries and began an investigation. In the process, Cressey discovered that many scum in the police were involved, including the person in charge of the kidnapping case. Even more surprising is that Sam is also involved. Cressey came to Pita's house and exposed Sam's face. Sam had no words to face his wife and chose to commit suicide.
Cressey looked around for news, and finally found the address of the boss, nicknamed "The Voice", in Mexico. Here he hijacked "Voice"'s brother and wife, and dialed his phone. "Voice" didn't expect that Cressey would actually find himself. He told Cresep that Pita was not dead, but if he wanted to save Pita Cressey, he had to change his life. Without thinking about it, Cressey agreed to the request of "Voice" and rushed to the agreed place with Lisa.
Kresay escorted the "Voice" brother to exchange with Pitta, and Kresey finally let go of watching Pitta safe and sound. He ignored Pita's cry and asked Lisa to quickly take her away from the scene while he boarded the kidnapper's car. Kresay knew that he would never have a chance to return, but as long as Pita is safe, there will be no such kidnappings in the future, Kresay died without regret.
