On the outskirts of J City, outside an experimental base.
There was something strange about the scenery here. Everywhere else was bathed in bright sunshine, warm and comfortable with beautiful landscapes, but this area was enveloped in darkness.
It was as if a localized rain shower had been forecasted.
Here, it was partly cloudy turning overcast.
However, the darkness enveloping this place was eerily frightening, as dense as ink. It was like a thick haze or a black wall blocking roads in every direction.
If one were to look down from high above, they would notice that this darkness wasn't drifting chaotically; instead, it was fixed in one place, not dissipating, and it took the shape of a coffin.
Only, this black coffin was rather large, covering several miles.
Inside this dark expanse, a group of people had the misfortune of being swept up in it.
