Without comparison, there is no harm; under strong contrast, Yu Lishan appears particularly despicable, making even his own people look down on him.
'Knock knock knock--'
The sudden knocking sound echoed, as Teacher Ding Sidan opened the door, her voice filled with reason as she asked, "Director Hao, you were looking for me?"
Ding Sidan was inexplicably called over; she was teaching in class but was informed by a neighboring class teacher that an incident occurred at the Taekwondo Club involving students from her class.
Ding Sidan initially ignored it, thinking no matter what happened, it wouldn't involve her. However, things didn't go as she wished; shortly after beginning her lesson, she was called again, this time saying Director Hao needed to see her.
Ding Sidan felt doubtful, yet she came over willingly.
