Interlude

The story should begin with that day's encounter... Tamashiro Maiko, who has known me since childhood and attends the same school, is quite strong-willed. On the other hand, she becomes indecisive because of a childhood friend like me. She is very energetic during breaks but always falls asleep in class, causing trouble for the teachers. Facing such a girl every day and messing around with classmates was what I thought would happen daily. When I met Marutou Izumi on the train that day, I didn't expect anything special to happen—until that moment suddenly arrived... All the people on the platform vanished instantly, even though there had been so many just moments before... It was then that I encountered Tsuji Aya... After meeting Aya, the only surviving girl in this empty world, my daily life was destroyed. Many inexplicable events happened one after another. Is this world fake? Or are my memories flawed? At the same time, a mysterious girl named Eda Mutsuki appeared before me, saying to stop searching for Aya and to forget everything. But I wanted to meet Aya... The two must unravel the mystery behind the Pandora Project... They are about to approach the core of the world's mystery! What is the truth of the world?