In the latest Fairy Tail 444 chapter, we see Zeref revealed to us as the Emperor of the Alvarez Empire leading over 700 guilds in the East continent to any battle with just one command. However, Fairy Tail 436 showed Zeref and Acnologia meet up as Zeref has made his choice to annihilate both Acnologia and the Humans, so has Zeref killed Acnologia?