The first troops to move consisted of a detachment of the 4th Engineers' Battalion, who were assigned the perilous duty of blowing down the gates of Kinchau, of which there were four, corresponding to the four cardinal points of the compass. I volunteered to accompany this party, for the task which devolved upon them was one that rather appealed to me; but Oku was most emphatic in his refusal, explaining that he would more than probably require my services at daylight, or shortly afterward, to communicate with the squadron in the offing. Accordingly, I had to stand aside, somewhat unwillingly, and see them march off without me; which was perhaps just as well, for the attempt resulted in failure, and every man who participated in it was killed. Just as the Engineers marched out of camp on their way to Kinchau, the brooding cloud on the summit of Mount Sampson began to send forth flash after flash of vivid lightning, green, blue, and sun-bright, which lighted up not only the rugged slopes of the mountain itself, but also those other and more deadly slopes of the Nanshan Heights, while peal after peal of thunder crashed and rolled and reverberated among the ravines which scored the sides of the mountain. It was a weird enough scene of itself, but its weirdness was intensified by the Russian searchlights, which were turned on with the first crash of thunder, which the Russians appeared to mistake for the roar of Japanese guns. As a matter of fact they appeared to be a bit panicky that night, for not only did they turn on the searchlights at the first sound of thunder, but the occupants of the forts and trenches on the crest and side of Nanshan Heights at once opened a terrific fire from every piece, great or small, that could be brought to bear upon the foot of the slope, which was instantly swept by a very hurricane of shrapnel and rifle bullets, while the Japanese, safely under cover, looked on and smiled. For two hours that storm raged with such fury that the volleying peals of thunder quite outroared the booming of the Russian artillery and rifle-fire, which gradually died down as the Muscovites began to realise that there was no attack; and about two o'clock in the morning the storm passed away, still rumbling and muttering, to the eastward. But during that two hours of elemental fury, a Chinese village in the neighbourhood was set on fire and practically destroyed, while several Japanese soldiers were struck by lightning, and either killed outright or more or less seriously injured. With the passing of the storm a thick, white mist arose from the low ground, completely blotting out everything beyond a few yards distant; and under the cover of this mist the Japanese made their dispositions for the coming battle, entirely unseen by the enemy, and probably unheard also, for it was a revelation to me to see how quietly large bodies of men could be moved when the necessity for silence had been fully impressed upon them.