Shits and Metals

"Let's begin," I said and started to move.

The empty space was big, but I had crossed it in the twenty-seven seconds and reached the mountainous wall.

"Hope it works," I said and my strings, which were already out, began to weave and extremely tiny formations began to appear on them.

I had gone to my core so I could create a mining formation. 

Which would let me move as fast as I could and wouldn't leave behind many traces for monsters and Grimms to follow even if they discovered me.

I had created something, which Nero used to do in the early days before he learned to simply swim through the ground like some monsters here do.

Though he was much better than the monsters here.

Soon, my string formed a sphere around me and moved toward the wall by spinning gently.