He went on, along the path made clear by fallen bodies, by dropped weapons. Here was havoc wrought on man and android by sharp steel, by the honed edge of war-arrows and spears. Thor saw that there lay more androids than men.

Toward evening he heard them. Hoarse war-cries throbbed in the air. He crawled up over a lip of rock.

Before him lay the settlement, a low-walled city of kiosks and towers, their dun clay surfaces ornamented with ochre and vermilion. On its broad walls were archers and spearmen, patrolling during a lull in the battle. The low tents of the androids penned in the city, ringing it with pointed pennon-poles.

Thor gathered himself. He lifted his axe, swung it loosely to accustom his hand and arm to its feel. There was no way leading between those robot-tents, but Thor knew there was an invisible path leading to the settlement walls, a road he had to cleave with axe and feet.

He stood up, grim and gaunt against the bright sky.

Standing, he could see beyond the lip of rock, away to his right. Androids were tied to chains there, pulling. They were dragging great wagons filled with huge urns. Aava-in-the-urn! He was coming, to blast the walls with his titanic power!

Thor stifled a sob of anger and leaped forward. He ran as runs the deer, barely touching the passing ground with his feet, but flying swiftly. His axe was steady in his hand.

This was his one chance, when they were bringing Aava to the city. The androids would be occupied with their master. They would not be prepared for anyone trying to get in the city.

If anyone noticed him, they paid him no heed. He was almost under the walls when three androids sprang from the shelter of a tent to meet him with naked swords.

Thor never stopped his rush. The axe lifted and swung, went back and swung up again. One android remained standing, coming in swiftly, throwing himself in a desperate lunge.