"It is true, most honorable one," admitted the frightened official, humbly; "and we are not so dense but that we can learn the lesson thus plainly stated. Tell us, then, how we can serve you, and thus appease the wrath of the mighty Boxer, that he may not visit further destruction upon us."

"Give us the slight thing for which we asked: a few rails, a few track-layers, and a fresh engine, that we may go about our work and prepare the way for our master," replied Jo, boldly, "then shall all go well with you and with this city of Pao-Ting, which otherwise might be bereft of its walls by the next exhibition of Yu-Hsien's wrath."

So superstitious are the Chinese, so dreaded were the mysterious incantations of the I-Ho-Chuan, and so unnerved were the officials of Pao-Ting-Fu by the explosion of a few minutes before, that they yielded to Jo's demands.

A locomotive attached to a car holding rails and a gang of coolies had been made ready in anticipation of Yu-Hsien's coming. This train, standing by the water-tank, at a distance from the scene of explosion, had remained uninjured, and now was placed at the disposal of our lads. They were told that for fifty li the track still was in good condition; after that they could readily repair it with the means at their disposal, until they came to the great bridge at Cho Chou, which had been hopelessly destroyed.

So our young adventurers left the officials of Pao-Ting-Fu, promising them that Yu-Hsien should be informed of their efforts in his behalf, and were thankfully seen to disappear in the gathering twilight.

"Well!" exclaimed Rob, who had not spoken during all these negotiations, heaving a great sigh of relief as they pulled out from the deadly neighborhood. "Our bluff worked, after all. But, take it all around, it was about as close a call as I ever want to experience."

"Yes," replied Jo. "I never expected to be saved from sudden death by the blowing-up of a boiler."

That night they remained on board their new locomotive at the little town of An-Su-Hsien, where Jo procured for each of them the red hats, sashes, and shoes worn by Boxers. At daylight they again were under way, and, though they were obliged to stop a dozen times to replace missing rails, they had reached Cho Chou, only forty miles from Pekin, before dark. Here they were able to hire horses that by late afternoon of the following day had carried them within sight of the far-extended walls of the great Chinese capital. Beyond the wall rolled dense clouds of smoke, as though the whole city were on fire, while distinct above all other sounds rose the sharp rattle of musketry, mingled with the deeper roar of heavier guns.

At these evidences of strife our lads drew rein and looked inquiringly at each other. After all, was the city of Pekin a good place for a young American and a Chinese who had befriended him to enter at that moment?

"Yes," said Rob, at length, "I think we will keep on, only we will give up our horses here. I don't see that we will be any worse off, in any event, inside the city than where we are. There is fighting going on, to be sure, but it must be between our friends and our enemies. If the former are getting the worst of it, then they need our help; while if the fight is going the other way, we have nothing to fear."