(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 her name. One day Y/N deciedes to travel to Magnolia. She loved travaling there. 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?