In The Darkness

Alex looked around inside the Endless Shadow Abyss. He tried to look for anything he could, but he had known that would be impossible before coming in.

The Endless Shadow Abyss was a secret realm where no light got through. Not only light, from what Alex could feel, but even gravity also seemed nonexistent in this place.

He wondered what sort of formations must have been active for this sort of phenomenon to take place inside the secret realm.

He hovered… somewhere and activated his Demon Eyes. Even with that, he could only see black, as the entirety of what he was in was primarily Yin aura, which always showed up as black, to begin with.

Knowing that it wasn't going to help, Alex released his spiritual sense to look around him. When he did, he realized another thing that he had previously learned about before coming in.

The spiritual sense was heavily restricted.