Follows Morgan, a single mother of three with a brilliant mind, as she rearranges some evidence during her shift as a cleaner for the police department, aiding in the resolution of an unsolvable case.
他与幸福无缘，他的前任女友则是郁郁寡欢的准新娘。两人被迫相依相伴，踏上他生命的最后一段旅程。
