The very moment the Diamond Beast has collapsed and shook the whole earth below and around its massive body with a great tremor, everyone around fell into complete silence.
The soldiers on the sides widened their eyes from utter disbelief, some even having their jaws dropped down to their knees while the two Warmaster Rank Slayers in the distance stared at Emerald's figure with a solemn expression.
While the soldiers did not know what happened and only saw how a single attack sliced through the mutated Diamond Beast's body until then the two leaders perfectly understood what occurred just now as they were pretty familiar with Ancient Treasures and several other types of attacks.
"Was that... Was that a Soul Assault?" Flake mumbled as his usually calm face now showed seriousness while his eyes gazed at the sword in Nash's hand.
