(Y/n) is a Moon Dragon Slayer. She is one of the most powerful mages in the Fiore. Rumours say, she is more powerful than Zeref. Although no one knew who she was, or what her name was. . One day (Y/n) decided to travel to Magnolia. Although she always hid her identity from others. One day she falls into a certain pink haired mage. Joins fairytail, and pretends she is the weakest one there. But will Natsu find out (Y/N) secret? Or will she always remain the so called ' weakest ' member of the guild?