I withdrew my head with hare-like rapidity and clenched my teeth so sharply, stifling an exclamation, that I heard the click as they came together.
Dr. Fu Manchu was seated in the big throne-like chair behind the writing table.
One glimpse only I had of him in profile, but it had wrecked my optimism—reduced me to a state of helpless despair.
I stood now on the threshold, not daring to move, scarce daring to breathe. He was seated, I had seen in that lightning glimpse, his head resting against the back of the padded chair, bolt upright, his yellow taloned hands clutching the arms. It was like a vision of a Pharoah dead upon his throne.
The open doors were explained: he had heard me approaching. He was waiting for me!...What explanation could I offer?
So much more than my own life was at stake, that I stood there, aware that a cold perspiration had broken out upon my skin, fighting for composure, demanding of my dull brain some answer to the inquisition to which at any moment I expected to be submitted.
Silence!
Not a sound came from that study out of which opium fumes floated to my nostrils.
It was possible, it was just possible, that he had not heard my approach. This being so, it was also possible that he did not know the identity of the intruder whom, presumably, he had heard mounting or dismounting the iron staircase....
I might creep back, and if questioned later, brazen the thing out. One objective I must keep in mind—my freedom!
Silence!
The sickly smell of opium mingling with a damp miasma from the palm house. So still it was that I could hear my heart beating, and hear—or thought I could hear—that faint rustling in the tree-tops, that curious communion among tropical leaves which never ceases, day or night.
I began to recover courage.
After all, my duties were of a character which rendered wakefulness difficult. What more natural as a botanist than that I should keep my mind alert by inspecting the unique products of those wonderful houses? Finding these doors open, what more natural than that I should investigate?
Very cautiously, very quietly, I bent forward again, and this time ventured to look long and steadily.
Like Seti the First, Dr. Fu Manchu sat in his throne chair. I knew that I had never seen so majestic an outline, nor so wonderful a brow, such tremendous power in any human lineaments. He was motionless, his hands resting upon the dragon chair-arms; he might have been carved from old ivory.
My rubber-soled shoes making no sound, I stepped into the room and stood watching him closely. His eyes were closed. He was asleep, or—
I glanced at the jade-bowled pipe which lay upon the table before him. I sniffed the fumes with which the room was laden.
Drugged!
Here was the explanation which I had been slow to grasp.
Dr. Fu Manchu was in an opium trance...possibly the only sleep which that restless, super-normal brain ever knew!
I glanced rapidly about the room, wondering if any other man, not enthralled by the Blessing of the Celestial Vision, had ever viewed its strange treasures and lived to tell the world of them.
And now, as I stood there in the presence of that insensible enemy of Western civilisation, I asked myself a question:
What should I do?
If I could find a way out of this maze I believed I had a fighting chance to escape from Ste Claire. I was in China only in the sense that this place was under the domination of the Chinese doctor. Actually, I was in France; my friends were within easy reach if I could get in touch with them.
Why should I not kill him?
He had killed Petrie—dear old Petrie, one of the best friends I had ever had in life: he had killed, for no conceivable reason, those other poor workers in vineyards and gardens.
And, according to Sir Denis, this was but the beginning of the sum of his assassinations!
I stood quite close to him; only the big table divided us. And I studied the majestic, evil mask which was the face of Dr. Fu Manchu.
He was helpless, and I was a young, vigorous man. Would it be a worthy or an unworthy deed? It is an ethical point which to this day I have never settled satisfactorily.
All I can say in defence of my inaction is that, confronting Dr. Fu Manchu, helpless and insensible, I knew, although my reason and my Celtic blood rose in revolt against me, that something deep down in my consciousness bade me not to touch him!
Supreme Evil sat enthroned before me, at my mercy—perhaps the nearest approach to Satan incarnate which this troubled world has ever known....And perhaps, for that strange reason, inviolable.
I dared not lay a finger upon him—and I knew it!
No! I must pursue my original plan—gain my freedom.
The mahogany-arched recess communicated, I knew, with a corridor at the end of which was a stair leading to the rooms with white doors. The door which faced the table opened into the big laboratory called the radio research room.
Which of these should I attempt?
I had decided upon that leading to the laboratory when something occurred to me which produced a chill at my heart.
The opened doors into the palm house!
I stood quite still for a moment; then turned slowly and looked out into that misty jungle beyond.
Someone had come out of this room during the time that I had been creeping about upon those gangways in the palmtops. A patrol? A patrol who, having heard me, would now be waiting for me....
I listened; but no sound came from that tropical jungle. And now dawned a second thought. One acquainted with the iron routine of that place would never have left both doors open!
What did it mean?
An urge to escape from this drug-laden room, from the awful still figure in the carven chair, seized me.
I stepped softly towards the archway—only to realise that the control was hidden. I could see no trace of one of those familiar glass buttons, resembling bell pushes, which took the place of door-knobs in this singular household. Perforce, then, I must try my luck in the radio research room.
Beside the door facing Dr. Fu Manchu I could see the control button which opened it. I turned, pressed that button...and the door slid silently open.
I stepped out into the violet-lighted laboratory.
Looking swiftly right and left I could see no one. The place was empty, as when I had first discovered myself in its vast-ness. Almost directly at my feet a black line was marked upon the rubber floor.
I inhaled deeply. Could I cross it?
Clenching my teeth, I stepped forward. Nothing happened. I was free of the radio research room!
But now my case was growing desperate. I could not believe myself to be the only person awake in that human ant-hill. Sooner or later I must be detected and challenged. My only chance was to find another way out of the radio research room. And now it occurred to me that there might be none!
Avoiding those black marks upon the dull grey floor which outlined the settings of certain pieces of mechanism and of tables laden with indefinable instruments, I walked in the direction of the further end of the dimly lighted place, until I came to the glass wall.
A great part of it was occupied by shelves containing stores of all kinds. I knew that the door—if a door existed—must be somewhere in the opening between the shelves.
Desperately I began to search for it.
chapter twenty-ninth