Park Soonja stumbles on a mountain and passes out, awakening as the heroine of her daughter's fantasy-romance novel, Belita Partel. He first enjoys his new life and youth, until he realizes that his daughter is left alone in the real world. He then tried everything to get back but nothing worked. It seemed that the only way to escape was to marry the male lead in the novel, the crown prince. As she strives to achieve her goal, she inadvertently captivates one male character after another. Can he get out of this novel and reunite with his biological daughter