C417 Time for Maintenance

Actually, Gu Shijing was not old at all. Not only was he not old, he was also very handsome. It was just that he was a bit taller and he did not like to laugh. He always gave people a more mature feeling.

Mu Xiaoxiao was not young to begin with, but she was still in her twenties. Plus, she was a girl, so she was not tall in the first place, only about 1.6 meters. When compared with Gu Shijing