Mo Ruyue walked around the cliff of the valley again and finally returned to the entrance of the valley. Only then did she confirm that the entrance to the Mirror Valley was really gone.
She didn't say anything else. Instead, she and Gu Ying carried the medicine spraying box on their backs and began to clear the alien bacteria in the valley.
The special weedicide she had developed was even more powerful than the famous hundred grass wither in her previous life. Its effect was visible to the naked eye.
After a few rounds, most of the alien bacteria in the valley had been removed.
The floccules suspended in the air were also reduced by more than half, and the originally dim light seemed to be brighter.
"Ying, do you think the black fog in the tunnel should be gone soon?"
Mo Ruyue stood in the middle of the valley and turned to look at the entrance of the valley. It was still dark inside, and she couldn't see what it looked like.
