Natsu hid something from the guild for a while. Starting from one month after Lisanna's 'death'. A pretty blonde haired woman appeared to the guild one day, looking for Natsu. Which was shocking for most of them, since most of the time the council is the only people looking for him. [Just to remind y'all the Xing background she has from the Tyrant Princess is still applied here, but not the djinn or the Magi x-over. Just to make NaLu OP behind everyone's back XP]