in this fic buffy and spike are taken by a portal to a alternate world where they find a race of beings that need their help to kill a dragon which they need a tracking device to find however due to the fact that the device has a limited range they find it difficult however buffy eventualy works it out. the dragon had been summoned by pretty much the only real wizard their and said wizard is killed. theres another problem all the blood from the world is blue and un drinkable for spike so buffy allows him to drink from her i rember that they go up to a cave to where the dragon is and im fairly certain the dragon gave them something to help send it and them back, the dragon could read minds exept for spikes and he hade made dynamite to get rid of the dragon but no told buffy so the dragon wouldnt know
thats all i remember of the fic and any help would be greatly appreciated
thanks | 
