AU. Immortality was the worst enemy Natsu has ever faced. For over 10,000 years he has tried to kill himself by all means possible. But nothing works, even his creation, the Grimm are unable to end his miserable existence. But one day he finds a book that may grant his wish...or will it. Fem-Zeref, Fem-Jaune. [Natsu x Harem]. *WARNING* If you don't like 3000 - 10,000 words per chapter, then this story isn't for you. I do not own Fairy Tail or RWBY or the image.