A few minutes before her wedding, Serena discovers that her fiancé never loved her. He only wanted the wealth and benefits that came with marrying her. Heartbroken and betrayed, she is left with an impossible choice. If the wedding is called off, her family’s fortune will fall into the hands of their enemies. Desperate to save her family, Serena makes a reckless decision. “Mister, please… will you marry me?” The question is directed at a stranger she spots near the wedding venue about to enter the restroom.”He must be one of the guest” She thought. Cassian is caught off guard by the unexpected proposal. He notices the fear in her eyes when she stare at his eyes yet she forces herself to stand her ground. “It will only be a contract marriage,” She explains. “We’ll divorce after one year.” Cassian needing a wife to help care for his young brat and to silence the pressure from those constantly questioning his private life agreed. “Deal,” he replies. What Serena doesn’t know is that she has just made a bargain with the sweetest devil alive. Feared by many and admired by all, Cassian is a man wrapped in secrets and power. He is the nightmare of country C, a country where evil rules. While the world sees a charming businessman, few know the darkness lurking beneath his perfect smile. Serana, on the other hand, was raised with love. Gentle and kind-hearted, she has never belonged to a world of schemes and danger. However, forced to become the demon's wife, she had no choice but to shed her fake persona. What little bunny? Who said she could not step on a pianist's fingers with her heels and pretend like she didn't mean it? Ha, those celebrities want to play the pity card? Do they want to garner the sympathy of the public? Well, why again is she called a little bunny'? Isn't it because she was the best at acting cute? Did no one tell these white lotuses wanting to dive into her husband's bed that she stole his soul when she spanked his naughty son? ....