A boy, Jia Baoyu, sat in his room with an oil lamp on the table in front of him. He picked up the piece of spiritual jade and rubbed it repeatedly. Jia Baoyu was wearing tattered plain clothes, CG rendering, 3D national style animation effect dark color, cold and warm contrast, medium lens, heavy scene, strong depth of field, good sense of space. CG rendering, 3D national style animation effect, dark color, cold and warm contrast, close-up shooting, strong depth of field, good sense of space.