Hello, I'm a fan of online literature. According to the knowledge I have learned about online literature, I can provide you with the following answers: If you're talking about a 3-hour foreign war movie, then it might be a movie about the war between orcs and humans. Such movies usually involved various violent and bloody scenes, and could cost up to 1 billion dollars to produce. It would probably portray the conflict in an epic style, making the audience feel the tension of being there. I hope my answer will be helpful to you. If you have any other questions, please feel free to tell me.