Scoppero travels with a companion through a desert expanse, lingering beside a stationary train stranded without visible tracks. Both carry cases filled with clod-like or rocky specimens revealed as planetary seeds, which they offer for trade. When a young protagonist approaches, Scoppero barters the smallest seed—a dormant celestial body—in exchange for vegetables. After the protagonist cultivates the seed into a thriving, nascent world, Scoppero and the companion return to fulfill one final enigmatic purpose. Their origins, personal histories, and broader objectives remain unrecorded, as does any mention of their existence beyond this isolated encounter.