"Most probably a little Yankee bluff, my dear count," said the admiral. "I dislike those searchlights much more than I fear the guns. You see, it is almost impossible to take an accurate aim against a searchlight, while it is perfectly easy to shoot from behind or below them. Still, all our guns are fortunately laid already. Yours, which is the starboard one down yonder, is trained on the gate in the centre. The shell will pierce that, and if it strikes the engine-house or whatever it is in the middle of the square it will probably disable the works. That, I believe, is the heart and centre of the whole system."
"It is very probable," said the count, who had already described what he had seen of the works to the admiral, "and I hope my shot will find it, for then my poor Sophie will be partly, at least, avenged. It was a terrible end for two such beautiful women, was it not, admiral? Fargeau did not matter so much; for, after all, he was only a half-turned traitor and spy."
"It was the most awful sight I have ever beheld," replied the admiral; "indeed I cannot think that human eyes could look upon anything more horrible. But by mid-day I hope our guns will have avenged them as completely as good shot and shell can do. And now, excellency, with your permission we must have our last council of war; I must see my captains and arrange the last details with Admiral Dumont, as it is getting near six. I took the trouble of setting my watch by the clock in the reception-room."
"And mine," said the count, taking out his repeater, "has been going with it for days. When this chimes six we may begin."
Within a few minutes the two admirals and the captains of the different vessels went, by appointment, to the cabin of the Ivan, and the last details were arranged. As the clock struck six every available gun was to open on the western face of the works, and the fire of the heaviest guns was to be concentrated on the towers and the central gate until the searchlights were extinguished and the deadly rays rendered impotent.
Meanwhile boats and steam-pinnaces were to be ready to land the sailors and marines with their machine-guns, and as soon as there was reason to believe that the rays were no longer operative, a general advance in force was to be made on the western gate. No quarter was to be given; no prisoners taken. Victor Fargeau had left his father's legacy and all necessary directions for operating the works with Admiral Dumont, and so there would be no necessity for any assistance from the prisoners, and therefore no need to take any.
At five minutes to six Count Valdemar and Admiral Nazanoff went down on to the fore-deck. At the same moment that they were making their last examination of the guns, a thin ray of electric light shone out from the top of a little rocky promontory to the north of the harbour, where there was a little white tower which the invaders had taken for a harmless and necessary lighthouse. The ray fell directly on the fore-deck of the Ivan.
"Ah," said the admiral, stepping back under the protection of the top works, "take care, your excellency, that is only about a hundred metres off, and they may have one of those infernal rays there."
"It is six o'clock," said the count, taking his watch in his left hand and the lanyard of the gun in his right. The beam of ghostly light wavered and fell on him as he stepped back to pull. The next instant the flesh of his uplifted hand melted away from the bones, the lanyard fell away. With a cry of agony he dropped his hand, and then the terrible ray fell on his face. The horror-stricken officers and men saw it change from a face to a skull, watched his fur cap shrivel up and vanish, the hair and flesh on his scalp disappear. Then he dropped, and the bare skull struck the steel deck with a queer sharp click.
A sudden paralysis of horror fell upon officers and men alike, until the admiral roared out an order to turn the port gun on to the lighthouse. He was obeyed, and the gun was fired hurriedly; the shell struck the rock just below the lighthouse and exploded with a terrific report, but the living rock held good, and the deadly ray shone on. The gunner who had fired it was blasted to a skeleton in a moment, and the rest of the officers and men ran for shelter like so many frightened hares. They were ready to face any ordinary danger, but this was too awful for mortal courage.