Supernatural: Beginning with Death Playground

"August 27, 2026." "A weird fog enveloped the entire community, and the water and electricity were cut off. I tried to contact the outside world, but my mobile phone also lost signal. It seemed like it was isolated from the world." "Something is moving in the fog." "What are they?" "Human? Probably not. The field of vision is too poor, I can't see clearly." "Damn, they're in the building!" "I want to escape, but I don't dare to go out. I have a strong feeling in my heart that if I go out, I will die." "On the night of the 27th, I saw my neighbor outside the window, but..." "I live on the fourth floor..."