This is a story in a collapsed city.
After the economic collapse, unemployment soared and people lost hope.
At this time, a special software appeared on the smart phone.
Through this software, you can enter the magical space and be served by a lovely girl.
Hikaru, the man who just lost his job, used this software before he kill himself.
But in the magical space, he met the girl Miyuki.
Six nights later, his life began to change.

[From Steam]