The Thunder Legion's Keys

when Lisanna returns, Lucy is kicked out of Team Natsu, by Natsu saying that she was just a replacement for Lisanna. What happens when on a solo mission, Lucy discovers there is more to her than meets the eye. what happens when Laxus and the thunder legion join Lucy on her missions. Will love bloom between Lucy and Laxus, will Natsu ever be nice again, and whats this about Lucy being the celestial princess and the key to the Thunder Legion's heart. sorry I suck at descriptions, anyway hope you enjoy,