Jingai Makyo (or Skeleton Dust Magic Kyung) is a Japanese eroge visual novel game created by Nitro+, released in June 2005. According to sources it is defined as a "Romantic Adventure". As the game has not been translated into English, very little is known about it to English readers. Despite this, the visual novel has stunning visuals and good voice cast and a captivating story that will keep most readers interested from beginning to end.
As there is no true translation of Jingai Makyou's story in English although what little can be determined is that it is a game where Demonic creatures exist and manipulate the world behind the scenes (called NARAZARU). Some are good and just want to live in the world, while others have grander goals of opening the Demon Gate and make the earth their prize.