The video shows a large snake and a small white mouse in a dark enclosure. The snake is coiled up, and the mouse is standing on its hind legs. The snake's head is raised, and its mouth is open, revealing sharp teeth. The mouse appears to be cautiously approaching the snake, possibly out of curiosity or as a prey animal. The snake's scales are a mix of dark and light brown, and the mouse's fur is white. The enclosure is not well-lit, and the background is dark, making it difficult to see any other details.