1. On the film set, foreground: a director holding a walkie-talkie and communicating. Mid-ground left: an astronaut on a wire rig, holding a rocket launcher aimed to the right. Mid-ground right: a planet model is suspended and fixed by wires. The planet is twice the size of the astronaut. Background: a green screen studio, with equipment and staff. 2. In the post-production room. On the computer screen is the green-screen astronaut from the previous shot, holding a rocket launcher and about to blow up the planet. The director says to the post-production staff: I want a planet explosion special effect. A staff member says: Boss, we don't have enough budget. 3. Full-body shot, the boss is pacing back and forth in a hallway, thinking. Suddenly, he has a flash of inspiration. 4. Close-up: The boss takes out his phone, makes a call, and says something.