~THE FIRST DAY~

(FEMALE Y/N btw)
A story where a assassin named Y/N L/N joins class-E thinking she will be done with the mission in no time but instead takes a long journey to kill Koro-sensei and along the way meats a cute guy named Itona and immediately falls for him will he like her back? Will the world be destroyed? Find out in this hell of a journey :)