Gensou no Idea -Oratorio Phantasm Historia | Hentai Game
幻創のイデア~Oratorio Phantasm Historia~
- Translated No
- Visual Novel
- Release: 28.06.2013
Seven years ago during the great disaster Naglfar Night, a shift in the Earth’s crust caused the land to be inundated by the sea, washing away the soil and drastically altering the world. A great tear in the crust known as the ‘parallel out’ emitted noxious gases which hardened the skin of...