The Peerless Phoenix Demon: Nine-Part Harmony

Her name was He Xixi. She was kind, but also weak, and was often bullied. When disaster struck, her family wanted to use her body to forge a sword. Unwilling to accept her fate, she traded her eyes to the Phoenix Demon for power. In the end, she killed her own family, defied the heavens, and became the invincible Phoenix Demon. One of the nine books in the Phoenix Demon series.