"Quick!" the dancer cried again.

Choked and gasping, but resolute still, he followed. They ran through a passage that must have been on the very edge of the vortex of flame, for behind them ere they left it a red light glared.

It showed another door in front of them with which the dancer struggled a moment, then flung open. They burst through it together, and the cold night wind met them like an angel of deliverance.

The man gasped and gasped again, filling his parched lungs with its healing freshness. His companion uttered a strange, high laugh, and dragged him forth into the open.

They emerged into a narrow alley, surrounded by tall houses. The night was dark and wet. The rain pattered upon them as they staggered out into a space that seemed deserted. The sudden quiet after the awful turmoil they had just left was like the silence of death.

The man stood still and wiped the sweat in a dazed fashion from his face. The little dancer reeled back against the wall, panting desperately.

For a space neither moved. Then, terribly, the silence was rent by a crash and the roar of flames. An awful redness leapt across the darkness of the night, revealing each to each.

The dancer stood up suddenly and made an odd little gesture of farewell; then, swiftly, to the man's amazement, turned back towards the door through which they had burst but a few seconds before.

He stared for a moment—only a moment—not believing he saw aright, then with a single stride he reached and roughly seized the small, oddly-draped figure.