Accompanied by a piercing howl, a total of ninety-four Screamer Heavy Crossbows collapsed after firing that single arrow, and nearly a hundred meters away, the Mutant Groups were enveloped by hundreds of light bands at the same time. The once intermittent howls suddenly became unbearably painful, and at least five hundred of the monsters at the forefront fell to the ground without a sound. Their bodies, which were a mix of decay, toughness, and foul odor, bizarrely caught fire and quickly turned into some sort of gray-white powder within seconds, sinking into the marsh, leaving no trace.