Theydon mused on this element in an unprecedented situation as he sat in the taxicab which bore him swiftly to Innesmore Mansions. Another quite abnormal condition was the ignorance of London with regard to the fierce struggle now being waged in its midst.

On the one hand, a few Oriental fanatics—most of whom were probably less swayed by racial enthusiasm than by good payment for services rendered—were carrying out the orders of a master criminal with a sublime indifference to the laws framed by the "foreign devils" whom they despised; on the other were ranged the three members of the Forbes family and Theydon himself, supported by the forces of the Crown, it was true, but singularly isolated from the knowledge and sympathy of their fellow-citizens.

Miss Beale hardly counted. The servants in Fortescue Square shared with Bates and his wife a sort of territorial interest in the fight. When Fortune picked an occasional warrior for the fray she chose a man from Chicago, a motorcyclist from Eastbourne, a policeman in Charing Cross road.

How portentous had been that hand raised to stem the traffic at a congested corner on the Monday night! Into what a vortex of crime and passion had it not pointed, all unknowing!

If the cab in which Theydon was hurrying home from Daly's Theater had not been delayed by the dispute between driver and policeman, he would never have known that the millionaire visited Innesmore Mansions, and the subsequent course of the night's history might have left him wholly unaffected.

Then his wayward thoughts took to brooding on the gray car which shadowed him from Waterloo to Fortescue Square, and again from the square to his own abode. If it held some member of the Embassy staff, why had no more been heard of it? And what had Winter and Furneaux meant by hinting that far wider issues were bound up with the affair than the authorities were yet at liberty to divulge? The attack on Forbes, sinister and malevolent in its scope and purpose, was, in a sense, open warfare. But it was impossible to guess what part, if any, the official representatives of China filled in the fray. Were they active allies of Scotland Yard or did they hold what is known in the law courts as a watching brief? He could not tell. He only knew that each successive period of twenty-four hours broadened the area covered by the struggle, and there, at least, he found solid backing for the little detective's demand that the threatened people should dwell under one roof. His pulses quickened at the notice that this new departure implied constant association with Evelyn Forbes. Yet, what did it avail? Why should he dream of fanning into a fiercer fury the flame of his love? As matters stood, he had about as much chance of marrying Evelyn Forbes as of becoming Emperor of China!

The incongruity of the situation was illustrated with cruel accuracy by the fact that he could ill afford the stoppage of his work demanded by the present trend of events. He earned what might be regarded as a good income by his pen, but his expenses were not light, and he had deemed himself fortunate the previous year when he was able to invest a hundred pounds!

As a matter of fact, the interest on his "securities" paid for his gloves and ties; another lucky year might see him provided for life with boots and socks! He pictured himself—if he were idiot enough, when all this turmoil was ended, to pose as a suitor for Evelyn Forbes's hand—explaining his financial position to the millionaire, and wilting under the scornful amusement in those earnest, deep-seeing eyes. Phew! He grew hot at the mere notion of such folly.

Little wonder, therefore, that the driver of the taxi should gaze quizzically after Theydon's alert figure as it vanished in the stairway of Innesmore Mansions.

"Got the hump, an' pretty bad," soliloquized the man. "Gimme a bob over the fare, an' all, so can't be stony. But Lord love a duck, you never can tell!"