C318 The old man's abacus

I was startled by the old man's sudden expression, and a feeling of foreboding came over me. I had never seen him like this in all the time the old man had been tormenting me, and I had no idea what he meant by his sneers.

At the same time, the old man finally spoke. Moreover, as he seemed to have become more and more like a real person, I could clearly see the expression on his face