One day, a certain city completely disappears from the map. Three years later, a lone courier named Takuya saves Yuki, the lone survivor of Lost, and the two begin their journey to the void that was once a city.
It seems they are victims of
the Lost three years ago.
يبدو أنهم ضحايا لوست التي 
.وقعت قبل ثلاث سنوات
Die Menschen, die vor
drei Jahren verschwunden sind.
Parece que son víctimas del Lost
de hace tres años.
Probablement celle
d’un des disparus d’il y a trois ans.
Parece que foram vítimas
de Lost três anos atrás.