On a dark and stormy night, the four-and-a-half-year-old half-human, half-dragon girl, Mia, clutched a worn-out little fire dragon doll and a receipt for a "Young Dragon Potion" from three years ago. She knocked on the gates of the dreaded Silver Dragon Castle, looking for her biological father—Lord Felix, the Silver Dragon.Mia's mother, Winnie, had just passed away from illness. At first, the nobles of the Silver Dragon clan treated the ragged little girl with hostility and scorn. The ambitious red dragon noble, Joanna, was especially cruel, trying to block Mia at every turn and slandering Winnie as a gold digger who had abandoned Felix for money. However, using tiny clues left by her mother and her own innocent, sweet nature, Mia not only passed the bloodline test but also gradually melted the hearts of her iceberg of a father, Felix; her cold-faced Adjudicator uncle, Victor; and her stern grandfather, the Old Lord.Under the ultimate pampering and overprotective watch of the three po