A hundred genealogies, half of which will bring chaos to the world. In the winter of the fifth year of Yuankang, Yang Rong was trapped in Jinyong City after the abolition. She thought she would have to wait for death for the rest of her life, until she discovered that the "Hundred Family Genealogy", which recorded the connections of the court and the details of the family, had been in her hands. Escaped from Jinyong, entered Pingyang, entered Ye Palace..., She used a book of music as a blade, walked on the edge of the gap between Hu and Han, and stayed step by step in the whirlpool of power. Some people want her to die, and some people depend on her to live. She spent twenty years turning an old music score into a new world. He thought the world would be peaceful from now on, but he didn't expect that this was just the beginning...