My mother worked as a nanny for the Gu family for twenty years, but when she died, she left me an apartment.
The day I took the key to take possession of the house, the Gu family lived there and refused to move. They pointed at the house book left by my mother and said that she was just a nanny and not worthy of this apartment.
But the more eager they were to occupy it, the more I knew that this house was not a charity.
This is what my mother paid for by spending twenty years in the Gu family.
From that day on, I not only had to close the house.
I also want the Gu family to pay back what they owe my mother, one payment at a time, including the principal and interest.