C239 The Tea House's Mock Exam

"Mom? What are you doing here?" Qin Su quickly stood up from her seat when she saw her mother. "It's not even six in the morning yet. Why did you come over?"

Hsing Guizhen noticed the dark circles under her daughter's eyes, a clear sign of an all-nighter, and said with concern, "Last night, your dad told me you were staying at the office and he didn’t know what you were busy with