The long lost Moon

The school's angel Vivian Blendic is from a wealthy family. Since she was little her life was perfect. She has a loving family and friends. A lovely boyfriend whom she'll marry. Little did they know that there's a side of her that she hides from everyone else. One day her mother got sick and had to stay at the hospital often. She and her husband grew stranger by day until he brought a misstress and his new daughter home and everything changed. Vivian was bullied by the new misstress. And her stepsister manipulated her to steal everything from her out of jealousy. Her father wasn't the warmhearted man she knew before and her fiancé cheated on her with her stepsister. In a world called Efidia ruled seven royal kingdoms.People call them "The Seven Elements" or "The Moons".The legend says that the one of the kingdoms invaded the most powerful one, but was defeated. Since they broke the rule of peace between the families, they were banned from "The Moons" and remain only in books these days. After the battle the victorious kingdom suddenly vanished and no one heard a word from them since. Into Vivian's school transfered new students who look familiar to her as if she knew them, even though she never met them in her life..