Capítulo 815: Chapter 815 Mad Abyss

The highest floor of the palace.

In front of the silver metal door marked with the sun and moon.

As the Lord placed the sun and moon-bearing left and right hands on either side of the door, the portal to the Art Gallery officially opened… Even standing at the entrance, one couldn't gaze straight into the "Art Gallery"; all that met the eye was a dark grey flowing substance.

Before this sight, Han Dong muttered:

"Is this… a Spatial Transmission Portal? No… is it some kind of 'Inner-Outer Membrane'?"

Anything involving the realm of space naturally resonated with Han Dong's "Void Laboratory"… Staring at the dark grey fluid inside the door, the sensation of long-distance transmission wasn't strong, making Han Dong feel more like it was a kind of 'Space Membrane'.

It was as if it were a 'Space Cardboard box'.

The palace's hall, VIP rooms, banquet halls, and so on were like the exterior of the space cardboard box.

What they were about to enter now was the inner layer of the box.