Natsu betrayed by his own guildmates, gets trained by Kaguya and gains The Rinnegan and Sharingan while taking up the alias 'Tobi' and joining Sabertooth. NatsuxHarem, BadassNatsu, GodlyNatsu.
Fairy Tail - Rated: M - English - Mystery/Romance - Chapters: 4 - Words: 18,857 - Reviews: 192 - Favs: 958 - Follows: 965 - Updated: 1/18/2017 - Published: 8/11/2014 - Mirajane S., Natsu D., Kagura M., Minerva O.