C100 It Was Hard to Control Your Emotions

"Chief Inspector Qiao, are you still working overtime?" Su Mu's voice and expression were even clearer and more ethereal in this quiet night.

Qiao Ann felt her scalp tingle. She pretended to be calm and put down the sandwich that she had just brought to her lips. She suppressed her emotions and hummed.

"Thank you." Su Mu said indifferently, as if she had forgotten her position and Qiao Ann