"I don't know what happened to change your powers or your memories, but I WILL bring you all back to your original selves, even if it kills me in the process....I promise."
Usagi is a mysterious, reclusive, fifteen year old witch with the ability to communicate with animals. When she is accepted into Ravenwood Academy, a school for the most powerful magical beings, she's nervous on what new adventures await her. There she meets Elizi, an elegant water witch, Harmony, a loyal musical witch, Anmiè, a caring witch with love casting magic, Sirona, a peppy, healing witch, and Luna, a brash witch with celestial magic. When Ravenwood is threatened by a mysterious group, it's up to Usagi and her friends to save their school, and powers!
When the pain of loss is so deep that forgetting is the only way. Bunny is trapped in a profound abyss of despair and longing for Seiya, but he is gone. Unable to bear seeing her like this, her friends give her the elixir of oblivion, which they also drink. All memories of everything supernatural are erased, forgotten are the adventures of the Sailor Team and even the visitors from Euphe fade from her mind. However, questions keep arising, especially about who are these three guys and where do they suddenly come from?