They went to the oval courtyard furthest in. Two wry-necked trees as red as blood were planted in the courtyard. Black fruits which beat like hearts grew on the tree. The fruits were constantly sucking in the grayish-black mist in the surroundings.
However, these fruits were utterly inadequate. Huge amounts of grayish-black mist were still pouring out from the small iron house in the center of the courtyard.
Zhao Quanmo brought the three of them nearer until they were a dozen meters from the iron house. He stopped and pointed at a faint yellow line on the ground.
"This is the Restriction Seal Formation. The three of you will be required to purify the heavy planet pollutants that emanate from within at this spot. There will be dedicated staff to calculate the exact amount that you've purified. There's no need to worry that you'll be underpaid for your efforts."
