Falling Love With MY SISTER'S KILLER

"Forced to marry in place of her murdered sister, the heroine soon discovers that her new husband is the very man who killed her sister. She hides her pain and plots her revenge, but as they live together, the cold‑blooded fiancé unexpectedly falls in love with her. Torn between her thirst for vengeance and his growing devotion, she struggles to stay on course. In the end, the truth emerges, and she must choose between retribution and redemption. A story of a stand‑in heiress, a killer’s twisted love, and the heavy price of both."