Glimpse Before Death

In this world, there is a kind of murder that cannot be convicted. There was no murder weapon, no witnesses, and no time of crime. The deceased would fall, drown, or disappear, and all the evidence pointed to accidents. Chen Yu was originally just an ordinary private detective. Until during a certain commission, he saw a door that shouldn't exist. After opening the door, he entered the timeline before the death of the deceased. From then on, he knew—— Some deaths are not accidents. Some murderers are not in reality either. And those doors hidden in the shadows of the city are opening one after another.