Steven gradually understood the true meaning behind William's intentional conflict with the members of the Emerald Lion Guild previously.
This was real deterrence!
Without even resorting to physical force, he had successfully intimidated two Demi-God level powerhouses.
Such a tactic undoubtedly enhanced the prestige and authority of the 13th Bureau.
After much reflection, Steven became more convinced of William's extraordinary intelligence and strength, which were unmatched by ordinary people.
Little did he know that William's outburst at the gate was mainly out of boredom, just looking to stir up some fun.
One of the two Emerald Lion Guild members at the outermost gate, a "Chosen One," simply wanted to provoke trouble, hoping to incite a fight with Alice and add a bit of challenge to her 'game'.
It was entirely a wicked sense of amusement from a master.
As for deterrence...