Aqua Inferno (Natsu Dragneel X Reader)
A young girl, (y/n) (l/n), has gone through a very traumatic event in her childhood. Because of this, she is training to become a water mage. She joins the guild Fairy Tail and meets Natsu, a fire dragon slayer. He reminds her of her past, and distances herself after seeing him use his magic.
But he won't go for any of her excuses.