If I Show My Filial Piety to the Tyrant at the Beginning, I Will Become an Emperor for Eternity.

A cruel feudal dynasty that did not exist in history. The original owner was the eldest grandson of the current prince, and his name was also Chu Zheng. Just last night, the always kind and kind prince was poisoned to death in the study. The old emperor Hongwu was cruel and suspicious, killing people like crazy. When the prince died, the East Palace lost its biggest protective umbrella. The original owner, the powerless eldest grandson, became the fat man in everyone's eyes, and his situation was put on the fire.