Pearl wasn’t sure whether she’d guessed correctly. She stood up and walked to the study, seeing Darius' fingers flew over the keyboard so quickly that she could barely see them.She leaned against the door, unable to stop herself from laughing. “Do you need my help? I’m willing to help you because of the favor you did the Chamberlain family.”The only reply she got was the clicking of the keyboard’s keys. Darius didn’t even spare her a glance, let alone answer her. It made her feel a little awkward. She finally walked over to him. She looked at the monitor and said, “To repay your kindness, I’ll stay here with you until you’re done with your dissertation.”Only then did Darius look up at her, his eyes frosty. “I’m busy now, so please remain silent. Otherwise, I can’t guarantee I’ll be as mild-mannered as I am right now.”This was the first time someone had spoken to her like that. A hint of displeasure flashed across her face, but it quickly disappeared. If she were in his shoes, she’d be