C187 Crossing Poisonous Fog
The Black Hawk King initially wanted to use up the most deadly venom of the "Blue Eyed Centipede" before entering the ravine to subdue it.
However, the centipede was a sixth level mystical beast at the very least. It was intelligent, so it could guess the Black Hawk King's plan. It would be a waste of its own venom.
Seeing that there was no hope for its prey