C331 Only one selection

"Hu!"

A puff of white smoke gushed out. My feet and feet had already become numb. I could only rely on my instincts to move towards the door bit by bit.

"AHH!"

Suddenly, one of my hands found a bloody spot and slid down, leaving only one hand clutching desperately at the edge.

I looked down. It was too deep to see the bottom, and I couldn't imagine what it would be like to fall from here