Students of the University of the town of Lastville expected the usual calm autumn, but suddenly the crime that happened disrupts their plans. From now on, many are busy looking for answers, often to questions that have nothing to do with the abduction of the unknown. Among them is Grace Harmon, who knows for sure that Lastville will no longer be the same. Are her concerns related to a group of students who disappeared from the university? Unknown. But their coats, woven from dust, seem familiar to Grace.