Title: Kagerou DaysGroup/Pairing: EXO/ HunHan!brothers, SeKaiGenre: Alternate Universe-"Be careful of what you say.Anyone could be hearing it in this summer heat."  ForewordSo my brilliant Yongchannie oppa(r) [lol idk why people say oppar] was saying,"THIS WOULD MAKE THE PERFECT FANFIC PLOT." And thus this story was born. The story is based on a japanese vocaloid called Kagerou Days and the plot seemed cool enough so lets go!