So now we are going to need to find some new doujins to covet since both Dark Mercury and Marou no Taidou have finally been released to the Internet.
Guess there is always Neo'Gentle's full colored alleged 40 page version of Seitenshi Patina that, of yet, is still just beyond reach thanks to DMM's isolationist policies...
http://www.dmm.co.jp/digital/book/-/..._drm_0127-001/
The original story kind of left us all hanging...though there is no guarantee that says this version wouldn't end the same either...it still promises something given that the original was about 16 pages long...