Chapter 851 Productivity Affected

• Ning Ran was feeling smug about herself when she immediately realized an issue. Did my facial expression give me away? Did Qin Lan see through my happiness? Do I look smug to her now?
• Ning Ran hurriedly adjusted her facial expressions and tried to appear normal.
• She chuckled in response to Qin Lan's words, albeit a bit exaggerated, as she was anxious about hiding her true feelings and did not want Qin Lan to detect anything.