BUS 375- Scary Thriller descripción

You are a factory worker. One night, you wake up outside an empty office building. Received a call from the police station. On the other end of the phone, news came out intermittently: the police station...family members...come here...you are about to ask questions for unknown reasons, but the call is hung up. At the prompt of a colleague, you decide to take the last train to go home first.
The factory is empty at night. You enter the factory in the middle of the night by yourself in order to get the bus card. As soon as you enter the factory you used to know, you will find that the atmosphere here is strange, and you will feel the passing of white shadows from time to time, but there is no one else here except you. Hurrying to get on the last train, but I don't know, this is the beginning of a strange...
The newspapers that appeared suddenly, the murder cases published, the guards who suddenly appeared, the good girlfriend at home, the floating white paper, the tablet enshrined at the door... You go deeper into the confusing events step by step, and you get more and more horrified.