C149 Sinking into a desperate situation(part i)

With the thick fog, we couldn't tell where to go. Plus, there was something weird chasing behind us, so the two of us ran forward without any choice. But to be precise, we no longer know whether we're going forward or backward.

After running for a while, Song Ying finally stopped and took off her mask.

At this moment, the fog had dissipated, and I quickly took off my mask