The video begins with a bright light in the center of the frame, surrounded by darkness. The light then starts to expand, creating a halo effect around it. As the light expands, it becomes more diffuse, and the surrounding darkness becomes more pronounced. The light then starts to contract, returning to its original bright, centralized form. Throughout the video, the light's intensity and size fluctuate, creating a pulsating effect. The surrounding darkness remains constant, providing a stark contrast to the light. The video ends as it began, with the light in its original bright, centralized form.