But that strange and unseen arbiter of the forests called O-ee-ki, "the Spirit," by those who speak the wild tongue, looked down at last with mercy upon Broken Tooth and his death-stricken tribe. For in that last glow of sunset Kazan and Gray Wolf slipped stealthily up the creek--to find the otter basking half asleep on the log. The day's work, a full stomach, and the pool of warm sunlight in which he lay had all combined to make the otter sleepy. He was as motionless as the log on which he had stretched himself. He was big and gray and old. For ten years he had lived to prove his cunning superior to that of man. Vainly traps had been set for him. Wily trappers had built narrow sluice-ways of rock and tree in small streams for him, but the old otter had foiled their cunning and escaped the steel jaws waiting at the lower end of each sluice. The trail he left in soft mud told of his size. A few trappers had seen him. His soft pelt would long ago have found its way to London, Paris or Berlin had it not been for his cunning. He was fit for a princess, a duke or an emperor. For ten years he had lived and escaped the demands of the rich. But this was summer. No trapper would have killed him now, for his pelt was worthless. Nature and instinct both told him this. At this season he did not dread man, for there was no man to dread. So he lay asleep on the log, oblivious to everything but the comfort of sleep and the warmth of the sun. Soft-footed, searching still for signs of the furry enemies who had invaded their domain, Kazan slipped along the creek. Gray Wolf ran close at his shoulder. They made no sound, and the wind was in their favor--bringing scents toward them. It brought the otter smell. To Kazan and Gray Wolf it was the scent of a water animal, rank and fishy, and they took it for the beaver. They advanced still more cautiously. Then Kazan saw the big otter asleep on the log and he gave the warning to Gray Wolf. She stopped, standing with her head thrown up, while Kazan made his stealthy advance. The otter stirred uneasily. It was growing dusk. The golden pool of sunlight had faded away. Back in the darkening timber an owl greeted night with its first-low call. The otter breathed deeply. His whiskered muzzle twitched. He was awakening--stirring--when Kazan leaped upon him. Face to face, in fair fight, the old otter could have given a good account of himself. But there was no chance now. The wild itself had for the first time in his life become his deadliest enemy. It was not man now--but O-ee-ki, "the Spirit," that had laid its hand upon him. And from the Spirit there was no escape. Kazan's fangs sank into his soft jugular. Perhaps he died without knowing what it was that had leaped upon him. For he died--quickly, and Kazan and Gray Wolf went on their way, hunting still for enemies to slaughter, and not knowing that in the otter they had killed the one ally who would have driven the beavers from their swamp home.