Sora 2
A hyper-realistic cinematic video of a clean modern staircase that appears normal at first. The camera slowly follows a small ball rolling down the stairs. As the ball reaches the bottom, it seamlessly continues onto another staircase that connects impossibly, forming an infinite loop. The environment subtly shifts but stays realistic. The staircase begins to twist in impossible ways — turning upside down, sideways — but gravity still works perfectly for the ball. Shadows and lighting remain consistent and realistic. Walls and floors rearrange smoothly as the camera follows the motion. The transitions are seamless and fluid, no glitches. Final shot: the camera pulls back slightly, revealing the impossible structure continuing endlessly.