A cycle of sadomasochism that spans nine lifetimes, and the entanglement of love between the worlds of immortals and demons.
She is Chang Li, the God of War in the Nine Heavens. She was demoted to earth because of her love affair, and has gone through nine reincarnations. In every life, she met him, but it always ended in tragedy.
He is Gu Wujiu, from the little beggar in the first life to the blind piano player in the ninth life, he has always been her fate.
In the first life, she blocked his sword, but he used her immortal bones to make the sword; in the second life, she saved him from danger, but he destroyed her whole family; in the third life, she killed him with her own hands, just to cut off the roots of love...
In her ninth reincarnation, she was hurt by deep love, and her family and friendships were lost and found again, and lost again. In every life, she suffered in pain but was full of hope.
It wasn't until her ninth life that she personally killed the only blind musical instrument player who truly treated her, and then she remembered that he was the love root she had cut off with her own hands before she descended to earth.
The bones of the ninth generation were built into a ladder to climb the immortal ladder. She stepped on the blood and returned. Outside the Nantian Gate, the Emperor asked her what she had realized. She took out nine glazed hearts, all of which were broken. She said: no love and no hatred.
However, she left the violinist's bamboo flute in the world and allowed it to decay.
This is an ultimate sadomasochism about love and hate, love and hatred. Every life is a reversal, and every chapter is a suspense.