Sofia adjusted her mask, scanning the shadowed wreck under pale Arctic light; beside her, Alex tapped a waterlogged map from 1926, muttering, “They called this progress?” Blurred initials carved near broken timbers matched the leather journal in Sofia’s bag—a record of vanished explorers who had once tried, and failed, to outpace the ice.

Their dive lights flickered over rusted metal and reindeer bones, each relic answering unasked questions about lost trails and the cost of hurry. As Alex traced his finger over frostbitten names, a cluster of microplastics drifted through the beam, strange company for the old compass still pointing north.

Above, the ice creaked and sighed—a voice caught between centuries. "Gran, you see that?" he whispered, staring through the thinning blue ceiling.