
We have been blessed by this mass updates. Off topic but in real life situation like this can indeed happen, although not a haunting by ghost, but by a demon/devil instead. I also had a few experiences with paranormal during 2012-2018. Strangely enough the worst encounter happens when I was hospitalised in 2017, so reading this manhwa with the scenario in hospital really brings bad memories lmao

Haha I'm kinda reluctant to share my experiences in internet, because I'm from southeast Asia, where people here is more open and accepting of possibility for paranormal stuff. People from the west tends to be more sceptical, though I don't blame them because of our differences in cultural belief.
Before I start my story, please feel free to believe or disregard it, as I'm not forcing anyone to believe me. There's 3 particular incidents that had stuck in my memories, which to some extent can be considered to be related to paranormal occurrences.
First incidents happens when I'm in my junior year of high school. There's this new substitute teacher for our history lesson which held an ice breaking session so we can familiarise with each other, you know asking about hobbies, ambition and stuff. Suddenly this one girl that sits three row behind me started screaming, pointing at something on the corner of the class which had nothing there. The situation escalated quickly, because not long after that, the girl before acted like she was possessed, yes the very kind of possession that you would often see in movies. She was very violent, screaming something that we can't understand and shortly after she collapsed and fainted. Then the whole block of fall into chaos, as mass hysteria started happening to girl in different classes. The principal even had to called a spiritualist in order to get the situation sorted out. I was among those who help restraint those who has been possessed, and I heard that the spiritualist said that the whole incident happened because the school had cut down a very old tree in the school garden, and whatever was living there was very angry with us. That's the end of the first incident.
The second incident happens when I'm on my way home from my night shift part time job. On the way home, I always take this route that go through a hillside road which doesn't have much lighting at the time, back in 2014 , because it can be considered a shortcut to my workplace. When I was riding my motorcycle, I noticed this old woman in white standing at the side of entrance to this hillside road. At first I don't think much, because in my mind I just want to quickly go home and rest my head lol. But then halfway through the hillside route, I see the very same old woman again standing on the side of the road again. Needless to say, I started having goosebumps and just press the accelerator to gtfo of there quicky. First thing I thought maybe I am too tired from my part time job that I started to hallucinate all kinds of weird shits. Then just before the exit to the hillside road, guess what, the same motherfucking old woman standing there at the side of road. I started to panic and pray whatever that thing is, it won't be following me home, and luckily it didn't. That's the end of the second incident.
The third incident can be considered quite extreme in my experience, as it happens when I was hospitalised back in 2018 for undergoing chemotherapy treatment for my heart cancer. Because of my weak immune system condition, the doctor place me in isolation ward so I won't be infected by other patients. The hospital which I received treatment can be considered quite old, as it was build in 1998. I always get this uncomfortable feeling coming from this particular ward room, like a chilling sensation when seeing something scary, but just brush it off as me simply overthinking things. The first few days, nothing really happened. But things started to get freaky on the fourth days. When I'm asleep, I always had a feeling that someone is standing at the corner of my bed. Then sometimes I can hear knocking on the window. Luckily the window had a cover so I never got to see what was doing the knocking. Things only gets worse from there, as I would be awoken by the shaking of my bed at night. I tried my best to ignore it but when I was woken up this particular morning by the shaking bed, I can make out the silhouette of a woman, with very long hair covering her face standing just outside my ward room, as the door had glass window so the nurses can check out the patient by peeking from the outside. The five minutes when I was confronted by that entity felt like eternity, when it suddenly vanished into thin air. That was the last straw and the very next day I told my family what happened and they called a spiritualist to do some cleansing of the room and fence the room by placing 4 water bottles (which contains water that has been blessed) at every corner of the room. Thankfully the haunting stops there and therefore conclude my third incident.
Hope that the author doesn't suddenly go on hiatus one day then return with updated tragedy tag in this manhwa. If so I'm gonna commit a war crimes y'all