Hiss.
Charles gasped, and for some reason, he suddenly felt an ominous feeling enveloping his heart...
People are always strange.
Just now, he felt that Gu Changsheng's threats were completely absurd.
But now, he was utterly panicked.
Because people always harbor panic and fear toward the 'unknown.'
Gu Changsheng didn't smash up the store, nor did he take any subsequent actions; he just left directly, which forced Charles to consider what the other party would do next, and even if... even if Gu Changsheng did nothing, Charles would be restless for some time.
There's an old saying in Hua Nation that goes...
You don't fear the thief stealing, you fear the thief's constant thought.
Losses are acceptable, but that mindset of facing the knowledge that you're about to incur losses can nearly drive a person mad!!
Or perhaps it's to say, human hearts are always so cheap.