Pulling himself together, Forrester stooped and helped Beresford to haul the plank to their own side of the ledge, leaving an impassable gap between them and their enemies. Only by swimming could they now be reached, and Forrester felt, with a return of his nausea, that the priest, after the object lesson he had just had, would recoil from so terrible a risk.

"Bring the plank back into the cavern," said Beresford. "There's no time to lose."

They hurried back. On hearing Forrester's shout, Beresford had descended the shaft with reckless speed, and hurried through the passage after him. When he gained the cavern pursuer and pursued had disappeared through the entrance. Dashing after them, he levelled the two negritos, now at last awaking from their torpor, with blows left and right. He said afterwards that it was monstrously unfair--like hitting children. Too late to witness the fate of the priest, he perceived what had escaped Forrester's over-wrought mind--that only the destruction of the bridge could save them from the Old Man's immediate vengeance. Whether it would result in their complete and final salvation was on the knees of the gods.

Returning to the cavern, they caught up the spears of the negritos, and carried them and the plank to their customary quarters at the further end. Of the Chinese prisoners, only Wing Wu and his cousin had enough spirit left to interest themselves in the extraordinary incidents of the past few minutes: the others had scarcely stirred in their sleep.

"Lie down, my lad," said Beresford kindly, as Wing Wu came to meet him, his eyes gleaming with a light not seen in them for many a day. "You will want all your strength. You shall know all about it, presently."

As he spoke, he reeled against Forrester, who caught him in his arms and lowered him gently to the floor.

"Decidedly groggy," he murmured with a haggard smile. "I'm sorry to be such a nuisance to you, old man. Give me a minute or two: then--by George! I shall talk!"

He closed his eyes, and lay for a while silent on his back, his panting nostrils telling how great had been the tax upon his weakened frame. By and by he looked up at Forrester, reclining near him.

"Thank Heaven, my brain is clear!" he began. "What an absurd thing one's body is! ... Now, they'll either rebuild the bridge and storm us, or do nothing, and starve us out. It depends on whether the Old Man can bear the thought of extinguishing us without using the Eye! Either way, we are doomed--unless we get out. That's as much as to say that we must get out at once. We must! And we must let our friends above know when to expect us Scribble a note to Mackenzie, then: we pop out of the chimney to-morrow night."

"Is it possible?" Forrester asked.