On a cold, rainy day in Alice Academy, a pair of men break into the school undetected. They're stopped, but not before they cause some damage. Luka ends up with a slight concussion, but Mikan goes away with a large gash on her temple, resulting in several stitches. She doesn't seem herself, either, and her friends are wondering if they'll ever see the real Mikan again.

Hyuuga Natsume was seven years old when he accidentally burned his village with his Alice, he was saved by a seventeen year old, Sakura Mikan, and was brought to Alice Academy but he never saw her again after that. Ten years had passed, a new student transferred to the academy, much to Natsume's surprised it was Sakura Mikan and she had not aged from ten years ago.