Operation Assassination

Max a kid got kidnapped and was later sold to a gang. The kid waited for his parents and police to rescue him but no one rescued him. One day he was rescued by a mysterious group. The leader of the mysterious group adopted him and trained him to become the heart of the mysterious group. Max who later became one of the best later came to know a huge conspiracy. He with the help of the mysterious group decided to punish those who have made him and many others like him live a hard and painful life.