Their cave and him
In a dark place filled with red light, some cliché dark sorcery stuff covering the place, weird people wearing black hoods as if of some dark cult, all their eyes pure black, as if void, were preparing for some kind of weird ritual at full pace.
All of them had human-like bodies and aside from their eyes and a strange, unnoticeable layer of black energy covering their skin, they looked normal.
Setting the red crystals that looked like blood crystals all over the place, drawing an absurd-looking magic circle in the middle of this cave-like place with the things being prepared on the left side of this place, they did their work with exciting evil smiles.
Every single one of them was wearing these black hoodies, except for one who was wearing a weird red one and was doing his own stuff on the right side of the cave with a strange-looking statue.
The left side of this place was almost a big alchemy lab, filled with glowing green, red, and yellow fluids.