Xia Lu Special: The Finale

Just after Lucy returned to the guild, a fiance she had never met, Rainier J. Edo, appeared out of nowhere. Lucy turned him down, but he told her about his plans and asked her to help. Other Celestial Spirit Mages were involved too. They couldn't tell anyone yet, since the project was still in the research stage. Once it succeeded, they would announce it to everyone. Wanting to do her part for the future, Lucy agreed to his request.