Chapter 1: Reunion

A incident had a occurred in the the main campus which a student had caused some trouble and ill be joining Class-E for her behaviour. When Nagisa first lays eyes on her, he couldn't help but feel like he knows her somehow and that he cannot remember where from. However, after Nagisa had explained how he knew her nickname, it's revealed that the two of them are childhood friends. Will their bond rekindle or will develop into something else?