Fairy tail strongest master natsu dragneel

A day before the s rank exman natsu was tasked to complete a very special mission That will take a long making him miss the the position as on of the cadites when he returns he found that all of his friend has disappeared How will the son of the fire Dragon king / the strongest demon End / the legendy dark wizrds little brother do with this situation. .......... I took the idea from a person who had stopped working on his fanfic a year ago so I hope you enjoy .