I Didn't Mean to Hurt You

As the Mid-Autumn Festival approaches, an accidental death occurred at a construction site in Changxia District, and officers from the Linyao Police Department were dispatched. There are obviously many doubts, but the case is closed early; it is obvious that there is no relationship, but they are connected by all the connections. Is Ermo really a demon, and can Guqian really be as upright as her name?