The infant's projection was cut off as Kworn loosed himself at the upward arc of the swing, spread his mantle and plummeted toward the ground. Fear swept through him as his body curved through the thin air, missing the edge of the disc and landing on the ground with a sense-jarring thud. Behind and above him up against the cylinder, the thick tendril of his offspring's flesh withdrew quickly from sight. For a moment the Ul Kworn's gaze remained riveted on the row of odd markings on the metal surface, and then he turned his attention to life.

There was no reason to waste the pain of regret upon that half sentient mass of tissue that was his offspring. The stupid flesh of his flesh would remain happy in the darkness with the dwindling food until its flesh grew great enough to touch the poison metal in the ceiling of the tank.

And then—

With a harsh projection of horror, the Ul Kworn moved, circling the artefact on Caada's vacated strip. And as he moved he concentrated energy into his high-level communication organs, and projected a warning of danger.

"Move!" he screamed. "Move forward for your lives!"

The line rippled. Reddish mantles unfolded as the Folk reacted. The nearest, shocked from estivation, were in motion even before they came to full awareness. Alarms like this weren't given without reason.

Varsi's reaction, Kworn noted, was faster than any of his fellows. The young Ul had some favorable self-preservation characteristics. He'd have to consider sharing some germ plasm with him at the next reproduction season, after all.

In a giant arc, the Folk pressed forward under the white glow of emerging dawn. Behind them the artefact began to project again in its strange tongue. But in mid-cry it stopped abruptly. And from it came a wail of mindless agony that tore at Kworn's mind with regret more bitter because nothing could be done about it.

His offspring had touched the poison metal.

Kworn turned his eye backwards. The artefact was shaking on its broad base from the violence of his offspring's tortured writhings. As he watched a brilliant burst of light flared from its top. Heat swept across the land, searing the lichens and a scattered few of the Folk too slow to escape. The giant structure burned with a light more brilliant than the sun and left behind a great cloud of white vapor that hung on the air like the menacing cloud of a samshin. Beneath the cloud the land was bare save for a few twisted pieces of smoking metal.