Stuck in Kisaragi Station

Exhausted from cram school, Hasumi took a ride in a late-night commuter train to head home, but because of her stressness and how she is tired, she fell asleep. Upon waking up, the train was running for forty minutes since it departed, and the other passangers were asleep and didn't woke up. Confused, she asked the drive and conductor on where the train is heading out, but they didn't repsonse to her at all. Feeling like she need help, she took out her flip phone and posted on 2channel about what's been going on the train. Later that hour, the train stopped at Kisaragi Station, the place appearing deserted with no staff at all, and Hasumi departed the train in order to investigate the station. She posted about what to do now, and the responses were frantic: users urged her to leave as the station was said to be haunted, some asked her to call help, and others said to stay and see if something happens in the station. Hasumi stayed at the station to try and check if there's a taxi around, but there wasn't any. She tries calling her dad and mom, and even the police too, but her phone didn't connect to any emergency services at all, leaving her completely helpless. At the time, strange events began occuring in the station, first was the sound of a bell tolling ominously, then loud drumbeats, the mysterious voices calling out to Hasumi, and the station changing shapes. Scared, Hasumi tries to find a exit in the station but none, and whenever she tries as she can, she felt tired and exhausted as she collapsed. Then, a voice began speaking in her mind...a calm, yet protective voice aware of Hasumi's existence.