This is a Modern Xiao×Aether fanfic! Xiao belongs to a family of assassins. He himself isn't one, (yet) since he is underage. You have to be 18 or older to join. He has some of the best skills but keeps them hidden. After all, he is in his last year of highschool and he doesn't want everyone to know their family secret. Then he meets a boy with the most beautiful looks. His name; Aether. Will Xiao successfully become an assassin like the rest of his family? Will there be some problems along the way? Will he fall for Aether? Or will he graduate and leave like nothing ever happened?