Old Friends (Erlu)
Erza and Lucy were both slaves at the Tower of Heaven as children. As time went on they became close friends, but got separated after they hatched an escape plan to flee the tower. For 10 years, neither Erza nor Lucy knew that the other was alive, that is, until Lucy joined Fairy Tail...
Erza x Lucy
I do not own Fairy Tail, Hiro Mashima does, but I hope we can be homies, Hiro! This is also my first time writing one of these, so there's that. Hope you guys enjoy.