The wall probably guarded the estate of a Vininese official, he decided. In that case the wires were either a warning device or a charged trap against thieves. Dirrul was puzzled by the obvious deduction. Such things were necessary on Agron to protect important installations like the Beam Transmitters—but he had hardly expected there would be a need for them on Vinin. Yet when he considered it objectively, why not? Every system of society, no matter how ideal, would produce inevitable malcontents—there were fools among the Vininese, as there were among other peoples.
Dirrul saw a towering gate in the wall and ran ahead eagerly, only to fall in disappointment against the thick metal grille. The gate was locked by a concealed device he could not locate. At a considerable distance inside the wall was a second, higher than the first. Dirrul saw a faint light at the inner gate and assumed there was a guard of some sort stationed there. He tried with all his strength to cry out for help but his throat was dust-dry. He could utter only a faint whisper.
When he tried to go on he was overcome with exhaustion. He staggered a few feet beyond the gate and collapsed into the ditch. He lay face down in the warm purple grass, his swollen tongue hanging limply from his mouth. Imperceptibly the thirst began to diminish. After a moment's speculation Dirrul understood why and crushed a handful of the purple grass against his lips. It was warm and sweet—a comforting liquid began to flow down his throat. He plunged his head luxuriously into a thick mass of the weed, breathing deeply the sweet odor of the crushed blades.
A silent grey vehicle darted along the green road and jerked to a stop in front of the gate. It came so quickly Dirrul had no time to call out. The Vininese driver stood up and bawled orders at the inner gate. A faint voice replied. The driver shouted again. The gate swung open and the vehicle moved inside.
Bewildered, Dirrul sat up, his head reeling. He understood a little Vininese, not enough to translate exactly what had been said but enough to make out a tantalizing half-meaning. The driver was searching all the work camps, he had said, for the Agronian girl, Glenna. He wanted to check something or other to see if she were here.
Work camp? Dirrul decided he must have got the word wrong. Glenna and Hurd might still be in hospitals but if they had recovered they would be honored citizens of Vinin. Still—what sort of hospital would have both double walls and alarm wires?
Only an asylum for hopeless mental cases! The realization made Dirrul cold with a terrible fear. Glenna—hopelessly insane!
To save the Movement it was vital for Dirrul to make his report immediately. What help could the Vininese get from a madwoman? He sprang up and ran dizzily to the gate. Before he could shout for the guard shadowy figures rose up around him, silently closing great hairy hands over his mouth and dragging him back across the road.
Tied and gagged Dirrul watched while the black-robed creatures worked stealthily at the central bars of the gate with tiny blue-flaming torches. Beneath their flowing capes they were beings like himself, which indicated that they were either Agronian or Vininese, for by the perverse chance of biological adaptation the people of the two planets were so structurally similar that even intermarriage was possible. One by one they cut out the bars until the span in the gate was wide enough for them to work their way through.
For a moment the band stood in the road, apparently talking. At least their lips moved and their hands fluttered expressively but Dirrul heard no sound. Reaching a decision they went through the gate in single file, carrying long vicious weapons with them. Two of the black-caped men came and stood guard on either side of Dirrul.