Before the S-class trials took place, and the fateful day that the Dragon of Apocalypse, Acnologia, attacked Tenrou Island, the Guild was left with a bad atmosphere due to Natsu Dragneel not getting picked and resulting in him bad mouthing Erza Scarlet. Huge changes occurred during 7 years, leaving the missing members gaping. Who was the Guild master that did this? and where is Natsu Dragneel?