Princess Sophia 4 tells the story of Sophia growing up in an ordinary family. Sophia became a member of the royal family until her mother married the king. With the help of the blue fairy, the green fairy and the flower fairy, Sophia must attend the Royal Preparatory School and learn how to become a real princess.
In a magical kingdom, Sophia and her mother Miranda study and work together in an ordinary village and live a simple and happy life.
However, on the fateful day, they were summoned by King Lauren II. King Lauren and Miranda fell in love at first sight and got married soon. Sophia also moved to the castle with her mother. How can she learn to be a real princess? Can she find more answers about how to be a real qualified princess from the help of new family and friends?