C169 Explain Clearly

Everyone saw Qu Yingxia's abnormal behavior at work and started to worry about her. Qu Yingxia, who usually worked, was known for her superb skills, patience, and care. But now, she kept making mistakes in the verification process. Fortunately, she did not cause any major accidents.

This state of mind continued after work. After bidding farewell to her colleagues who were working overtime