Killing a black mist symbiote will give you an extremely great soul and 10 Nightmare Fuel.

"Extremely great soul" is the most powerful soul that Rhodes can currently obtain.

There were only 2 in total before he came to the bottom of the Great Lakes.

And here, Rhodes can get one without too much effort.

Not to mention the nightmare fuel, the colorful dream has already been listed as an important material next to divinity.

The content of this chapter is being updated...