You and Senku are drawn to an old, weathered observatory, which you discover while crossing a hot, dry coastal forest. While a summer storm rages outside, you try to get the telescope working again inside.

That night, as the sky clears, you spot a strange object that looks like a comet—but moves far too regularly. Senku is fascinated. You, on the other hand, suddenly feel uneasy—as if this light is observing the sky, not simply passing by.

