Chapter 135: It seems to be man-made _1

Du You walked to the entrance of the mining cave, then turned his head helplessly to look at Xiaozi, who was at the entrance.

"It looks like you can't come in. I'll de-summon you for now." Du You was helpless, Xiaozi was looking dejected too.

The last time Du You crawled into a cave, the cave was much bigger, and Xiaozi wasn't as big as now. At that point, she could not fly but was still able to keep up. Although it was uncomfortable, she could still participate in fighting.

But this time, it was different; this mining cave was clearly low in height, and Xiaozi, even stooping, could not get in. Even if she was forced in, there would be absolutely no room for her to move freely, let alone fight. In this low and narrow place, Du You himself felt uncomfortable walking inside, it was too oppressive.

The cave wall around him was covered with a type of moss faintly emitting a dull glow.