Empress's concubine scandal

“Love is like a dog.” The moment the sword of my husband, whom I loved so much, split my spine. What came to mind like a flash was the advice from my sisters. “I curse you, every moment I have loved you is a disgrace to me.” The powerful demon who ruled Hell died and woke up as the terminally ill wife of her ex-husband, who is now the emperor. “To become a devil again, love a human and insert a dagger into its heart.” With the fate of having to love like that again.