Although Chasing Wind was "reflecting upon his actions" in confinement, being on the moon meant that he was always on guard.
Despite the lack of air on the moon preventing sound from traveling, causing him not to notice the happenings on the other side of the stone slab.
The first time another Chasing Wind and his four teammates walked around the stone slab, he noticed immediately.
Initially, he was both shocked and delighted:
"Are there people here? A new plotline triggered!? "
But as soon as he saw the face of the person in front, his joy was instantly frozen on his face—
It was a face identical to his own!
The first feeling that flooded his mind was not familiarity, but a strong and absurd sense of unfamiliarity!
It was like looking in the mirror and the person inside suddenly doing something different from yourself. Even a minor and brief difference will instantly make one's hair stand on end.