Valley of the Undead
This is a small valley over two hundred kilometers from Doomsday City, so remote that it's not even mapped. Currently, Song Jian and over twenty players from City of Hope stand upon a decrepit transmission array within this valley.
"We've already collected most of the nearby shadow stones. If we want a greater yield, we need to delve deeper into the valley," Wang Qi said earnestly. "However, before we can enter the valley, we must first grapple with the calamitous poisonous mist pervading it."
Song Jian nodded and began his careful scrutiny.
The valley was bereft of vegetation, filled only with pitch-black rocks. A grey-green mist permeated the valley, but around the transmission array - a radius of about three meters - a thin curtain of light kept the corroding mist at bay.
"What are the effects of this grey mist?" Song Jian asked.