Elder Han felt a shiver in his heart when he heard Sui Yi calmly speaking to the very person who had just tried to kill her.
He thought to himself...
This girl can achieve great things!
Little did he know, although Sui Yi was not particularly ruthless and often took a detached view on many things, she had no sympathy for those who wished to take her life and never liked the idea of showing mercy in hopes that her enemies would reform their ways.
Only by suffering a severe lesson could one learn whom not to provoke.
This was to prevent any future troubles.
This could be considered her showing mercy on account of Qian Fengling's young age and the fact that they were high-school classmates.
Otherwise...
------------
Qian Fengling was still taken away by the arriving police, sobbing all the way, but her eyes still held an intense grudge against Sui Yi, which chilled the hearts of many observers.