After a professional class ended, she picked up her textbook and walked out of the teaching building with the crowd after class. She had not been back to school for a long time, and she was familiar yet unfamiliar with the school environment. She suddenly looked up and saw the man standing under the ginkgo tree opposite. He was wearing a white shirt, black suit trousers, and a jacket on his wrist. He looked at her quietly, his eyes focused and affectionate. She froze there, a little at a loss for a moment. The classmates behind her looked at her, walked around, and then left. Someone saw a person standing under the tree. Perhaps he had his own aura. He wanted to go up and strike up a conversation with the girl, but he hesitated, lacked the courage, and whispered. Yimeng pushed her and asked her what she was doing standing there, blocking everyone's way. She came to her senses, took Yimeng's hand and was about to leave. "Mu Xia." He stepped over and blocked her way. Yimeng asked her doubtfully, "Do you know him?" She raised her head and was about to say that she didn't know him, but she saw him curling his lips towards her, smiling slightly, and then said, "Long time no see." She thought bitterly that it had been a long time, indeed, since she had not seen him.