Fortune Telling Collection - Comprehensive fortune-telling - What does filial piety mean?

What does filial piety mean?

Fortune telling shows filial piety.

How old is your grandmother? She is still strong. No, if I say I don't believe in superstition, maybe I can't beat you, but I don't believe it, I'll say your grandmother won't leave you for a while. Please believe me, I am accurate, but even one day, I hope you will be strong and don't be too sad. People will die, my friend.