At her sister's funeral, Claire publicly kisses the man she believes is the murderer—her former brother-in-law, Alex. To uncover the truth behind her sister's mysterious death, she agrees to a cold-blooded arrangement: taking her sister's place in a new marriage of convenience. But as she delves deeper into the dangerous web of family secrets and business alliances, the line between vengeance and desire begins to blur, and Claire discovers that some truths are more devastating than she ever imagined.