He hadn't realized he had left his house key in the car until the doorbell rang three times. He immediately went back to the car, took the key out of the console compartment, and quickly walked back to the house.
When he walked to the middle of the front yard, he saw that the porch light was now on and the door was open. Nanny Zhang had opened the door after she heard the doorbell and was standing there looking sleepy. She didn't recognize Gu Yusheng until he started walking toward her.
When she was young, she had been Gu's nanny. She had watched him grow up and had always treated him as her own son.
Since the last time he had fought with Old Master Gu about Liang Doukou, at the beginning of last year, he had not come back to the house. Seeing Gu Yusheng standing there surprised Nanny Zhang. She walked up to him and said, "Young Master, you are finally home. Come and let me see you. Look at you. You're thinner."