The large-scale use of the Five-Blow-Thunderstruck to sweep the battlefield forced the lower-level demons into a position whether they could not counterattack. In a moment, it reduced them to slag. Only demons of medium-level and above could resist a little.
The lightning smashed the demons with a crackling sound. Even if they managed to survive, they could not withstand the lightning strikes. A roaring sound arose from the demon army, mingled with the sound of thunder.
The students in the martial arts arena watched the lightning fall from the sky and utterly defeat the demons. They finally let out the breath that they had been holding for a long time.
"Strike them dead!"
"Strike! Strike harder!"
"Kill them, Ji Fengyan!"