does life go on after it stops? (black butler fan-fic)

caitlyn is a average girl who loves music art and black butler! after a new student join's her class who looks suspiciously like ciel phantomhive she get's a little suspicious. then she get's a substitute that looks like Sebastien and refuse's to give his last name. there is something wrong and is determined to find out what. WARNING:contains spoiler's.