Conan increased his speed, and Balthus grimly set his teeth and kept on his heels, though he felt he might collapse any time. It seemed centuries since he had eaten last. He kept going more by an effort of will than anything else. His blood was pounding so furiously in his ear-drums that he was not aware when the yells died out behind them.
Conan halted suddenly.. Balthus leaned against a tree and panted.
"They've quit!" grunted the Cimmerian, scowling.
"Sneaking — up — on — us!" gasped Balthus.
Conan shook his head.
"A short chase like this they'd yell every step of the way. No. They've gone back. I thought I heard somebody yelling behind them a few seconds before the noise began to get dimmer. They've been recalled. And that's good for us, but damned bad for the men in the fort. It means the warriors are being summoned out of the woods for the attack. Those men we ran into were warnors from a tribe down the river. They were undoubtedly headed for Gwawela to join in the assault on the fort. Damn it, we're father away than ever, now. We've got to get across the river."
Turning east he hurried through the thickets with no attempt at concealment. Balthus followed him, for the first time feeling the sting of lacerations on his breast and shoulder where the Pict's savage teeth had scored him. He was pushing through the thick bushes that hinged the bank when Conan pulled him back. Then he heard a rhythmic splashing, and peering through the leaves, saw a dugout canoe coming up the river, its single occupant paddling hard against the current. He was a strongly built Pict with a white heron feather thrust in a copper band that confined his square-cut mane.
"That's a Gwawela man," muttered Conan. "Emissary from Zogar. White plume shows that. He's carried a peace talk to the tribes down the river and now he's trying to get back and take a hand in the slaughter."
The lone ambassador was now almost even with their hiding-place, and suddenly Balthus almost jumped out of his skin. At his very ear had sounded the harsh gutturals of a Pict. Then he realized that Conan had called to the paddler in his own tongue. The man started, scanned the bushes and called back something, then cast a startled glance across the river, bent low and sent the canoe shooting in toward the western bank. Not understanding, Balthus saw Conan take from his hand the bow he had picked up in the glade, and notch an arrow.
The Pict had run his canoe in close to the shore, and staring up into the bushes, called out something. His answer came in the twang of the bow-string, the streaking flight of the arrow that sank to the feathers in his broad breast. With a choking gasp he slumped sidewise and rolled into the shallow water. In an instant Conan was down the bank and wading into the water to grasp the drifting canoe. Balthus stumbled after him and somewhat dazedly crawled into the canoe. Conan scrambled in, seized the paddle and sent the craft shooting toward the eastern shore. Balthus noted with envious admiration the play of the great muscles beneath the sun-burnt skin. The Cimmerian seemed an iron man, who never knew fatigue.
"What did you say to the Pict?" asked Balthus.
"Told him to pull into shore; said there was a white forest runner on the bank who was trying to get a shot at him."
"That doesn't seem fair," Balthus objected. "He thought a friend was speaking to him. You mimicked a Pict perfectly — "
"We needed his boat," grunted Conan, not pausing in his exertions. "Only way to lure him to the bank. Which is worse — to betray a Pict who'd enjoy skinning us both alive, or betray the men across the river whose lives depend on our getting over?"
Balthus mulled over this delicate ethical question for a moment, then shrugged his shoulders and asked: "How far are we from the fort?"
Conan pointed to a creek which flowed into Black River from the east, a few hundred yards below them.
"That's South Creek; it's ten miles from its mouth to the fort. It's the southern boundary of Conajohara. Marshes miles wide south of it. No danger of a raid from across them. Nine miles above the fort North Creek forms the other boundary. Marshes beyond that, too. That's why an attack must come from the west, across Black River. Conajohara's just like a spear, with a point nineteen miles wide, thrust into the Pictish wilderness."
"Why don't we keep to the canoe and make the trip by water?"
"Because, considering the current we've got to brace, and the bends in the river, we can go faster afoot. Besides, remember Gwawela is south of the fort; if the Picts are crossing the river we'd run right into them."
Dusk was gathering as they stepped upon the eastern bank. Without pause Conan pushed on northward, at a pace that made Balthus' sturdy legs ache.
"Valannus wanted a fort built at the mouths of North and South Creeks," grunted the Cimmerian. "Then the river could be patrolled constantly. But the Government wouldn't do it.
"Soft-bellied fools sitting on velvet cushions with naked girls offering them iced wine on their knees. — I know the breed. They can't see any farther than their palace wall. Diplomacy — hell! They'd fight Picts with theories of territorial expansion. Valannus and men like him have to obey the orders of a set of damned fools. They'll never grab any more Pictish land, any more than they'll ever rebuild Venarium. The time may come when they'll see the barbarians swarming over the walls of the eastern cities!"
A week before, Balthus would have laughed at any such preposterous suggestion. Now he made no reply. He had seen the unconquerable ferocity of the men who dwelt beyond the frontiers.
He shivered, casting glances at the sullen river, just visible through the bushes, at the arches of the trees which crowded close to its banks. He kept remembering that the Picts might have crossed the river and be lying in ambush between them and the fort. It was fast growing dark.
A slight sound ahead of them jumped his heart into his throat, and Conan's sword gleamed in the air. He lowered it when a dog, a great, gaunt, scarred beast, slunk out of the bushes and stood staring at them.
"That dog belonged to a settler who tried to build his cabin on the bank of the river a few miles south of the fort," gruntcd Conan. "The Picts slipped over and killed him, of course, and burned his cabin. We found him dead among the embers, and the dog lying senseless among three Picts he'd killed. He was almost cut to pieces. We took him to the fort and dressed his wounds, but after he recovered he took to the woods and turned wild. — What now, Slasher, are you hunting the men who killed your master?"
The massive head swung from side to side and the eyes glowed greenly. He did not growl or bark. Silently as a phantom he slid in behind them.
"Let him come," muttered Conan. "He can smell the devils before we can see them."
Balthus smiled and laid his hand caressingly on the dog's head. The lips involuntarily writhed back to display the gleaming fangs; then the great beast bent his head sheepishly, and his tall moved with jerky uncertainty, as if the owner had almost forgotten the emotions of friendliness. Balthus mentally compared the great gaunt hard body with the fat sleek hounds tumbling vociferously over one another in his father's kennel yard. He sighed. The frontier was no less hard for beasts than for men. This dog had almost forgotten the meaning of kindness and friendliness.