A child solider in Tangara De Sahara, brazil, finds a notebook in a burning blue house in a fallen neighborhood. inside the notebook, faces begin to appear. 'Trem De Doido' (secondary story, so updates eh... theyll come lol.)

This follows a group of souls trapped in a mysterious school, each with no recollection of their past lives except for their names. Recent arrivals Yuuya and Ayane, who mysteriously know each other's names despite never having met, join Echo, a group led by Hina, who has been trying to piece toge...