The video shows a close-up of a sea creature with a spiky body. The creature is moving slowly across the sandy ocean floor. Its body is covered in small, round, and spiky protrusions. The creature's body is predominantly dark in color, with some lighter spots and orange tips on its spikes. The ocean floor is covered in small rocks and pebbles. The creature's movements are slow and deliberate, and it appears to be exploring its surroundings.