At first it seemed as though there weren't no way out; but with the help of the light, he found at last a little, low tunnel that opened out of the hole; and then he found another opposite to it. And the one he reckoned must run up under Vitifer into the thickness of the hill; while t'other pointed south. Then, thinking upon the lay of the land, Amos reckoned the second might be most like to lead to the air. And yet his heart sank a minute later, for he guessed—rightly as it proved—that the south tunnel was that which opened into a cave at Smallcumbe Goyle, near half a mile down under. A place it was where he'd often played his games as a child; but that ancient mine adit was well known to be choked by a heavy fall of rock fifty yards from the mouth, so it didn't look very hopeful he'd win through. However his instinct told him the sole chance lay there; for t'other channel, if pursued, could only lead to the heart of the hill. He set out according and after travelling twenty yards with bent head found the roof of the tunnel lift and went on pretty steady without adventures for a few hundred yards. 'Twas very evil air and he doubted if he'd keep his head much longer; but with the torch light to guide his feet, he staggered forward conscious only of one thing, and that was a great and growing pain in his elbow. That's where the first stone had grazed him that his nephew had thrown down the pit, and he stopped and found he was cut to the bone and bleeding a lot. The loss vexed him worse than the pain, for he knew very well you can't lose blood without losing strength, and he couldn't tell yet whether it might not be within his strength to save him at the other end. So he slit a piece off the tail of his shirt and tied it above his elbow so tight as he was able. Then he held on, but knew too well he was getting spent. For a man well over fifty year can't spend a night of that sort and find himself none the worse for it.
A bit farther forward there was a little more to breathe, and as the tunnel dropped, he felt the air sweeter. And that put a pinch more hope into him again. It was up and down with him and his mind in a torment, but at last he tried not to think at all, and just let his instinct to fight for life hold him and concentrated all his mind and muscle upon it. Yet one thought persisted in his worst moments: and that was, that if he didn't come through, his nephew wouldn't be hanged, but enjoy the two farms for his natural life; and the picture of that vexed Amos so terrible that without doubt 'twas as useful to help him as a bottle of strong waters would have been.
On he went, and then he had a shock, for the torch was very near spent and began to grow dimmer; so he put it out to save the dying rays against when he might need them. And he slowed down and rested for half an hour, then refreshed, he pushed slowly on again.
And things happened just as he expected they would do; for after another spell, he was brought up short and he found the way blocked and knew that he stood a hundred feet and no more from the mouth of the tunnel in a grass-grown valley bottom among the rocks outside. But he might as well have been ten miles away, and too well he knew it. The air was sweet here, for where foxes can run, air can also go; but outlet there was none for him, though somewhere in the mass of stone he doubted not there was a fox-way. He turned on the torch then and shifted a good few big stones and moved more; but he saw in half an hour the job was beyond his powers and that if he'd been Goliath of Gath he couldn't have broke down that curtain of granite single-handed.
He'd found a pool of water and got a drink and he'd satisfied his mind that his elbow bled no more, and that was all the cheer he had, for now his torch went out for good and with its last gleam he'd looked at his watch and seen that it was half after two in the morning. Night or day, however, promised to be all the same for Amos now, and he couldn't tell whether daylight would penetrate the fall of stone when it came, or if the rock was too heavy to allow of it. And in any case a gleam of morning wouldn't help him, for the Goyle was two good miles from Merripit village, and a month might well pass before any man went that way. Nor would Amos be the wiser if a regiment of soldiers was marching outside. So it looked as if chance had only put off the evil hour, and he sat down on a stone and chewed a bit of tobacco and felt he was up against his end at last. Weariness and chill as he grew cold acted upon the man, and afore he knew it he drew up his feet, rested his head on his sound arm, and fell into heavy sleep. For hours he slumbered and woke so stiff as a log. But the sleep had served him well and he found his mind active and his limbs rested and his belly crying for food.
He poked about and at last saw something dim that thrust out of the dark on the ground, and then it got brighter, and he marked low down, no higher than his knee, a blue ghost of light shooting through some cleft among the stones. It waxed until he could put down his watch and read the hands by it. And he found it was past six o'clock.
He set to work at the rocks again presently, but surrounded by darkness he didn't know where to begin and knew that a hungry man, with nought but his two hands, could make no great impression on all that stone; but he turned where the ray came through and putting his head to the earth, found there was a narrow channel out to the daylight, and wished he could take shape of a badger and so get through.
Time dragged and hope waned. But the water proved a source of strength, and Amos knew a man can hold out a long time if water ban't denied. His life passed through his mind with all its ups and downs, and he found time to be thankful even in all his trouble that he was a bachelor without wife or child to mourn him. And then his thoughts ran on to the great mystery there would be and the hunt after him; and he saw very clear indeed that all would go just as it done before, and the police would never find a trace, and Ernest Gregory would weep his eyes out of his head very near and offer a reward so large that everybody would say he was an angel barring the wings.
Amos was dwelling on what his nephew would get in the next world, to make up for his fun in this one, and marvelling in his simple mind that the wicked could flourish like the green bay tree and nothing be done against 'em by Providence, when that happened to fill his mind very full of his own affairs again.
He was sitting with his eyes on the shaft of daylight under the stones, when suddenly it went out and for a moment disappeared. But then, like a cork out of a bottle, something emerged, and Amos saw a long red thing sneak through and drop, panting, on its side not three yards from him. And well he knew what it was, even if the reek hadn't told him. 'Twas a hunted fox that had saved its brush—not for the first time belike—in the old tin mine working, and that meant more to the man than a sack of diamonds just then. He moved and the fox, little thinking to find an enemy on that side of the barrier, jumped to his feet and galloped up the passage so hard as he could pelt; while Amos strained his ears to the hole and prepared to lift his voice and have the yell of his life for salvation when the moment arrived.