The mention of the red door is the extent of any book-spoilage in the fic. My little Dany/Doreah universe deviates greatly from the canon of the bookverse so it's probably better for you to read it now before you know what happens.

(Oh, and just so you know, you should AT ALL COSTS avoid looking at gilligankane's comment above if you wish not to be spoiled. It's the first second comment on the fic.)