C1918 Investigate Zhou Tong

"Grandpa is old now. There are a lot of things that he can't help with, and there are very few things that he can help with. I can only rely on you for this matter."

Old Master Gu sighed and patted Gu Tingshen's shoulder.

The child who had followed him in the past was now a father. He only said that time made people grow old.

"Grandpa, you don't have to worry