Watching the Catastrophe Demon charging towards this direction, I reached out a hand and grabbed a distant mountain peak.
When performing this action, I didn't make my arm extremely long or my palm exceptionally large; I simply grabbed the mountain peak as ordinarily as possible. Describing this process using words might make it hard to understand, and witnessing it directly might also be difficult to portray accurately.
In a three-dimensional space-time, objects appear larger when close and smaller when far away. On the premise of constant volume, the farther an object is from oneself, the smaller it appears, and vice versa. Therefore, even an enormous mountain peak, if far enough away, seems diminutive, small enough to be pinched between one's fingers.