Lancelotte Cueva's heart transplant was a success, yet he finds it impossible to be happy. The man whose heart gave him a second chance at life, Jacob, died in a tragic accident. His grief soon turns into burning hatred after discovering that Jacob's girlfriend was responsible for his death. Determined to get revenge, Lancelotte goes after Santiara—the woman he holds accountable. But the more he gets to know her, the more he finds himself falling for the very person he swore to hate. Then an unexpected one-night stand changes everything, making it even harder for him to walk away. Can a heart consumed by vengeance learn to forgive, or will love be sacrificed in the name of justice?