For a moment Chin Tai was staggered; but ready wit coming to his aid, he said--

"This is another charm, noble captain--a better one. My august master must have left it in the yamen. Even the great are at times foolish."

"That is true," said Chung Pi, thinking of Su Fing. "Your illustrious master does well to be quite safe, but we waste much time."

"Very little, illustrious captain. Are we not flying swift as any bird? Your excellency will be amazed to see how fast we can go, before our flight is finished."

Chung Pi was pacified. Indeed, he began to revel in his sensations. How smoothly the vessel flew! How delightful was the scene below--the tree-tops never beheld yet except by the birds of the air, the rolling river, the woods and vales beyond; the city, so rapidly approaching, in its new aspect no longer a labyrinth of mean streets, but a picturesque pattern of masonry! Su Fing, with all his examinations, had never learnt these secrets of the air; Chung Pi began to wonder whether so ignorant a man was fitted to be chief.

Burroughs steered straight for the yamen. It was a severe test of his airmanship to alight on the narrow piece of ornamental water that graced the gardens, and to avoid the bridge that zigzagged across it from shore to shore. He shaved it almost by a hair-breadth, and came safely down upon the lake's unruffled surface. Then he ran the vessel to the end nearest the yamen, and brought it up against the stone parapet of a terrace on which Su Fing was wont to walk of an evening, watching the graceful movements of his swans, and meditating his projects against tyranny.

And now Burroughs found his tongue. Speaking with a curt brevity that somewhat offended the captain's sense of what was due to his new-born dignity, he ordered--for it was more an order than a request--Chung Pi to remain in the boat with Lo San; he himself with his servant would proceed to the yamen and fetch the charm. Lo San was nervous. He had made up his mind to throttle the captain if any harm befell "Massa Bullows," or if he attempted in any way to interfere. But looking at the big man, his muscular limbs, his sword and dagger, he felt that the task might prove to be beyond his powers.

"Massa Bullows" had ordered him to turn the vessel round, so that its head pointed towards the river, and to be ready to throw the engine into first speed as soon as he gave the word on his return. Having brought the boat again alongside the parapet, he sat waiting, with his eyes fixed on Chung Pi's half-sullen face.

Burroughs, meanwhile, had hurried with Chin Tai through the garden, crossed the rising terraces, and come round to the entrance of the yamen. The guards stood aside to let him pass. Without any appearance of haste he entered, and reached the door of the room in which Errington and Reinhardt were still confined. The sentinels were clustered about a window at one end of the passage, gazing with curiosity at the boat in which their captain sat. Chin Tai hailed them, and pointing to Chung Pi, ordered the men to enter the room, release the bound prisoner, and march him down to the vessel. Burroughs watched them nervously, asking himself whether his scheme would succeed. It was at this point that it threatened to break down. He had calculated that all four men would flock into the room together, but only three did so, the fourth remaining outside.

"Watch this man," said Burroughs to Chin Tai, following the three men into the room.