This work is a virtual video advertisement for VR devices (HTC VIVE). The whole film is composed of two parts, 3D animation, and shooting, with a total duration of 26 seconds. The whole concept revolves around the tail tag: Enjoy your world. It means that every consumer can enjoy his own world through this VR device. No matter what image, position or class in reality, he can have his own beautiful fantasy. Starting with a fantastic 3D scene, the film immerses the audience in a fantasy world filled with pink bubbles, and as the music ends, the camera pulls back to reality. It is a fat boy wearing a VR device in his fantasy cabin. The whole film style is relaxed and humorous, and the contrast of the real world finally surprises the audience.