Dragon's child

While Fairy Tail is investigating Asuka's disappearance from the guildhall and a slew of false job requests, they run into Her Majesty Princess Hisui, who warns them of child-kidnapping group her Knights discovered. It just so happened that Wendy has accepted a job to the same area the dark guild is supposedly based in. Banding together to rescue their little dragon slayer, Fairy Tail finds something they never suspected and didn't think could even exist. Now all the dragon slayers must band together to face this thing, even though it was meant to destroy them all.

I do not own Fairy Tail.