The video shows a lion running through a river and attacking a buffalo. The buffalo tries to defend itself but is ultimately overpowered by the lion. The scene is set in a natural environment, possibly a wildlife reserve or national park. The lion is tawny in color, while the buffalo is dark brown. The river is wide and appears to be shallow, with a sandy bottom. The surrounding landscape includes greenery and trees, indicating a lush environment. The video captures the raw and intense interaction between the two animals, highlighting the struggle for survival in the wild.