Hayleybilljonie
This is based of every signal episode of Fairy Tail, it starts at the second episode when you as the character meet Lucy and everyone else's in the guild, you and Gray over time fall in love, you cry together, laugh together, run away from Juvia together, this is going to be a long story but I'll try to make it good, now you are a dragon slayer, and what type? you my friend are a blood dragon slayer, that's right, when you need power you drink blood from your enemies, but you made a promise to Fairy tail that you will never kill anyone unless necessary, everyone in Fairy Tail accepts you for who you are, but some people from your past might try to take advantage from you.