-- Singinx series; vol 1 -- Due to large number of disasters in past, one sorceress had to restart the timeline to try to prevent disasters in future. However, the Youkai of reason intervenes in the matter, for the sake of her own entertainment, starting to appear in visions, which scared everyone. What will result in a new attempt to prevent terrible consequences? -- Attention!! It is not recommended to use this series as an introduction to Touhou. The text of these books is designed to ensure that the reader already knew the approximate plot of original earlier -- Original game series by Team Shanghai Alice / ZUN