what manga ?? http://www.mangago.me/read-manga/before_daylight_love/bt/192111/Vol1_Ch1/3/
BL novel called Nageki no Kanariya -Utae (ナゲキのカナリヤ―ウタエ―)
thanks
what manga ??
http://www.mangago.me/read-manga/before_daylight_love/bt/192111/Vol1_Ch1/3/