In the world of Azeroth, chaos rules over everything, from the tiniest of creatures to the greatest of lords. Fel corrupts every being it touches, every life force sucked dry to serve the Demon Lord Sargeras in his attempt at destroying the universe. As the Burning Legion invades once again, one young girl is turned to the arms of the powerful elf, Illidan Stormrage. In her attempt at revenge against the demons, she is willing to sacrifice anything to rid this world of the horrid creatures, even if it means giving up her humanity.