A huge, ferocious ape sprints down a dark, narrow tunnel in a post-apocalyptic world. Its eyes gleam with anger, and its roar echoes within the walls of the tunnel. Ahead of it, a small cat and a white rabbit run, terrified, looking back in fear as they try to escape. The lighting is dim, the air is thick with dust, and the echo of the ape's footsteps shakes the tunnel as it gets closer.