The road led down—a natural passage, seemingly, that turned and twisted in the rock. Sand was gritty underfoot, with bits of shell here and there. For a time it was dark, and then a greenish, vague luminous glow appeared, apparently emanated by the sand on which he trod.

It was utterly silent.

Still the tunnel led down, till Elak's feet felt moisture beneath him. He hesitated, staring around. The rocky walls were dewed and sweating. A dank, salty odor was strong in his nostrils. Loosening his rapier in its scabbard, he went on.

The green glow brightened. The passage turned; Elak rounded the corner, and stood motionless, staring. Before him a vast cavern opened.

It was huge and terrifyingly strange. Low-roofed, stalactites hung in myriad shapes and colors over the broad expanse of an underground lake. The green shining was everywhere. The weight of the island above seemed to press down suffocatingly, but the air, despite a salt sea-smell, was fresh enough.

At his feet a sandy half-moon of a beach reached down to the motionless surface of the water. Further out, he could see far down vague shadows that resembled sunken buildings—fallen peristyles and columns, and far away, in the center of the lake, was an island.

Ruined marble crowned it. Only in the center a small temple seemed unharmed; it rose from shattered ruins in cool, white perfection. All around it the dead and broken city lay, to the water's edge and beyond. A submerged, forgotten metropolis lay before Elak.

Silence, and the pale green expanse of the waveless lake.

Softly Elak called, "Mayana." There was no response.

Frowning, he considered the task before him. He felt an odd conviction that what he sought lay in the temple on the islet, but there was no way of reaching it save by swimming. And there was something ominous about the motionless green of the waters.