“It's all right,” I shouted. “The place is all right.”

I stumbled up the side; joined them.

“It's empty,” I cried. “Get Martin and Chiu-Ming quick! While the way's open—”

A rifle-shot rang out above us; another and another. From the portal scampered Chiu-Ming, his robe tucked up about his knees.

“They come!” he gasped. “They come!”

There was a flashing of spears high up the winding mountain path. Down it was pouring an avalanche of men. I caught the glint of helmets and corselets. Those in the van were mounted, galloping two abreast upon sure-footed mountain ponies. Their short swords, lifted high, flickered.

After the horsemen swarmed foot soldiers, a forest of shining points and dully gleaming pikes above them. Clearly to us came their battlecries.

Again Ventnor's rifle cracked. One of the foremost riders went down; another stumbled over him, fell. The rush was checked for an instant, milling upon the road.

“Dick,” I cried, “rush Ruth over to the tunnel mouth. We'll follow. We can hold them there. I'll get Martin. Chiu-Ming, after the pony, quick.”

I pushed the two over the rim of the hollow. Side by side the Chinaman and I ran back through the gateway. I pointed to the animal and rushed back into the fortress.