She is the daughter of the Demon Lord, and he is the Heavenly Lord.
In order to seek power and hegemony, he did not hesitate to sacrifice her feelings, causing her family to be destroyed. She still loves him, who already has a family and a wife.
She spent her last ray of soul in exchange for spending three lives with him.
Three lives and three lives, who hurt whom...
When the Peerless Bell rang, she just smiled sadly: "I have hated it for three lives, loved it for three lives, that's all..."