“From a Simple Invitation to an Unexpected Engagement!” A young noblewoman from a poor family receives an invitation to a grand ball hosted by a prestigious ducal family. Despite her modest means, she does her best to look presentable and arrives at the estate, eager for the experience. However, upon her arrival, she is suddenly summoned by the head butler without any explanation. Before she can grasp the situation, she is dressed in a luxurious gown and given shocking news: “You have been chosen as the fiancée of the future duke!” How could a simple invitation to a ball turn into an engagement with someone she has never met? How did an ordinary noblewoman suddenly become part of one of the kingdom’s most powerful families? A heartwarming romance unfolds between a cold-hearted nobleman and a kind-hearted girl, all sparked by a random lottery that led to unexpected love!