Five regular and random girls studying in the same boarding school were living the life they should be when suddenly, a secret agency discovers them and turns them into one of their own field agents. And there was one thing left to do, a mission, to stop a villain before time runs out. Can they stop the villain before it's too late?

What would you say, if a stranger wanted to buy you? And what would you say if the stranger offered you a Billion Dollars? Ella goes to an expensive school she can't afford. Ash's rich, but his Dad's making him marry, to curb his wild side. And Ash's revenge? Tie the knot with some lower-class girl instead. When Fate makes these two people meet, Ash decides buys Ella, for one Billion Dollars. Screw Cinderella-this is Ella's story.