At this moment, the force of their punches erupted with a destructive power that surpassed the Power of Ten Symbols!
An instantaneous burst of strength reaching over twenty Symbols would shatter even a skyscraper made of reinforced concrete.
The ground beneath them immediately began to fracture and collapse, and the ceiling was the first to give way, cracking open.
Boom! Boom! Boom!
A massive cloud of smoke erupted from the floor where they stood, echoing a sound no less than the explosion of a TNT bomb.
The entire city of Chicago, everyone at that moment, turned their eyes toward the direction of the Hills Grand Hotel.
In uncountable corridors and rooms, the alarms went off wildly at that instant.
The fire sprinkler system directly malfunctioned, releasing a deluge of water.
The entire Hills Grand Hotel descended into utter chaos at that moment.
