Rue is not her true self. Nor will she ever be is what she thinks. She is the most critical person in Seiyo's Star Class and is known for making fun of the most popular girl, 7th grader Amu Hinamori. But Rue wants to be sweeter and shy, not a jerk. But no matter how hard she tries, she'll always be rude. One morning there is a mysterious occurrence. A guardian egg. But Rue is not the only problem. Something else is going on. After she is told that the Easter was defeated, she was curious to see that more X eggs are coming. And more comes to a lot. Who is responsible for these eggs? And why? Sometimes it takes a person to Open its heart.