I completely focused myself with climbing up the wall, ignoring everything else around me. With my waist and hips being secured around a strap, I would still be okay even if I accidentally fell.
The artificical rocks on this side of the wall was quite tiny. Placing the center of my feet on the rock, I could barely balance myself by lowering my center of gravity. Those without a strong sense of balance would not be able to climb here.
The distance between each rock was getting quite far in distance. I had to reach my arm further just to get to the next step. As the wall started getting steeper, it seemed as though gravity itself was working against me. I started sweating from my forehead. As I was unable to wipe the sweat drops off from my face, it began to irritate my skin. Finally, I arrived at the indent that seemed impossible to get through when seen from afar.