บท 1487: Strange desert

Towards this question, Sima you Yue temporarily had no answer.

"It's really strange! We clearly walked towards this direction, so why does it feel like we're getting deeper in!" Si Yue asked with confusion.

Sima You Yue raised her head and looked in the direction of the sun, staying silent for a moment before musing, "I think that I've figured out the reason."

"What?"

"After setting up camp at that oasis, once night came, the direction slowly changed." Sima You Yue said, "When we left, we entered from this direction so we naturally thought that this was the exit. We headed in a straight line, but ended up feeling like we were going in deeper. This is the most likely explanation. If not, it means that the space here constantly changes."

Just like the folding space they had encountered back in the wonderlands.

Apart from these two reasons, she couldn't think of anything else.

"Should we head backwards?"