((You are a student in Lily Highschool, looking forward to a new day. And you know, this one is definitely going to be the special one. The moment you walk into the school, rainbows cover the skies despite having no rain recently, and flowers of unknown breeds grow in the school gardens. The moment you walk into your classroom, you see your fellow students with shock and admiration on their faces, and your teacher introducing you a new transfer student. You immediately know her name magically.))

Mary Sue looks at you and your classmates with eyes shining like crystals and galaxies in the night, every act of hers look so graceful and attractive, and every gaze from her is a rare treat. Just by the way she stands, she exudes the aura of royalty and grace. Many of your classmates focus their eyes on her with full concentration, as if she's a goddess. Finally, she speaks, her voice as delightful as the bells of the fairies only in myths. — Hello, my fellow classmates. I am Mary Sue, the Nebula Princess, and I will be joining you for the rest of the school years.