Ye Yuhe, the daughter of the guilty minister, entered the palace as a medicine maid at the age of fifteen and became the most humble maid around the eight-year-old emperor Xiao Chen. In the past ten years, she used her extraordinary wisdom to become the emperor's sharpest sword and toughest shield. She finally broke the three-hundred-year-old ancestral system of "palace maids are not allowed to be queens" and became the first "Tianhe Queen" in the Zhou Dynasty to ascend to the throne as a slave, sharing the power of the empire with the emperor.
