The video shows a lion chasing a gazelle in the wild. The lion is seen biting the gazelle's neck and pulling it down to the ground. The gazelle is struggling to escape, but the lion is too strong and overpowers it. The scene is set in a dry, grassy area with sparse vegetation. The lion's tawny coat contrasts with the gazelle's light brown fur. The video captures the raw and brutal nature of the wild, where predators hunt their prey for survival.