When Shen Ningxuan came back home, her son fell asleep on the sofa. Shen Ningxuan looked at the messy toys beside her and knew that her son was tired of playing, so she fell asleep on the sofa.

Shen Ningxuan took the blanket over her son and went to the kitchen to prepare her lunch.

At noon, while having lunch with her son, Shen Ningxuan said to her son, "Thousands of thousands, Mommy has found you a good piano teacher, or a high school classmate of Mommy."

"Really?" Shen Xiaoqian was very excited. "When will the class begin?"

"In a few days, when the piano comes back, the teacher will...