Flamethrower

A man in a red shirt and jeans stands on a dirt path beside a body of water, operating a backpack-mounted flamethrower that emits a long, continuous stream of fire onto a grassy bank. The fire burns intensely, producing thick black smoke that rises into the air as the man maintains the flame, with the scene gradually darkening as the fire diminishes and the surrounding environment becomes obscured by smoke and fading light.