Natsu is a hitman who is arrested for killing Phantom Lord's mafia don, Jose Porla. He is released by Fairy Tail's chief officer, Makarov Dreyar, who brought him up when his father died. Upon his return to Fairy Tail, he is reunited with Lucy, who is now a badass interrogation officer. Badass Natsu and Lucy Rated M for lemons, language, and violence. Lemon in chapter 2.

Natsu is a warrior who leaves his two sisters, Juvia and Wendy behind with their Grandfather Makarov Dreyar. After 5 years he returns home to find out that he has been granted access to Fairy Tail's prized sword, the Lumen Histoire. While training to master the sword, he save a beautiful princess named Lucy from a gang of rapists, and falls in love with her. Rated M for Lemons.