100 Years ago, the princess in the castle fell in love with the devil, but for the sake of her country, the princess had to marry the prince of a neighboring country. The devil became angry and cast a curse on his and the princess's favorite vanilla, cursing the princess born in this castle that her lover would change everything and she would never be happy... But 100 years later, the gentle angel who likes vanilla cakes met Cinderella and became a cold prince? A naughty devil who loves vanilla tea turns into a gentle angel after meeting Snow White? What is going on? Is it really the magic spell that has manifested itself? Is the amnesiac Snow White the former Cinderella? What is the purpose of the strange boy's strange act of atonement? Where should the love between the cold-faced prince and the gentle angel go? What kind of love secret does the mysterious herb garden behind the castle hold? Will the ancient love spell in the castle be successfully broken by Snow White... The love story of Cinderella's gorgeous transformation into the unruly princess Hanyu is romantically staged under the summons of the vanilla spell!