The new version of Fairy Tail

It is about a girl named Lilyanna. Lilyanna is a celestial wizard and a dragon slayer. She just came back from a 100 year mission. She took 11 years to complete the mission. When she gets home she is in for a good life long mission of a new set of friendships. Lucy becomes one of Lilyanna's best friend as Lucy teaches her more about the celestial bonds with their owners, while Lily is teaching Lucy another type of magic (I have not decided yet what magic). Lilyanna has only worked with Natsu, and she hoped that would never change. How will Lilyanna react to her new team?
This is also about Lucy trying to help Lilyanna get through her troubles. Since they do use the same magic, Lucy teaches her that you have friends in these spirits, great bonds, you can't just give up on them and give them to someone else. You have to keep the bond strong.