C143 This child is my own child

This child is my own child

Mu Yuecheng brought Mu Yifan to the top floor in the elevator. In the meantime, his eyes kept glancing at the toddler on Mu Yifan's shoulder.

Was this really his son's son?

But this child was at least two or three years old, right?

Why hadn't he heard Yifan talk about this child before?

Moreover, the more he looked at the child, the more he looked like a person