The trailer opens with a moon crashing into Venus and breaking apart. It then shows the antagonist using futuristic technology and firing a beam that causes the moon to hurtle towards Earth. This establishes the antagonist as the villain. The protagonist is then shown in school seeing the approaching moon. Later scenes reveal the antagonist has abilities like creating force fields and healing, establishing him as a powerful alien. The trailer uses these scenes to set up conflict between the protagonist and antagonist while intriguing viewers about the futuristic technology and timeline of events.