The Berlin architect, no doubt in anticipation of invading armies, had exhausted his ingenuity in the façade and the reception rooms, and the chambers above were left in a state of disturbing starkness. Mr. Dainopoulos was led along corridors that chilled the heart with their bare rectangular perspectives, and was halted at length before a door behind which the voices of men could be heard in conversation. And in reply to a knock a slightly querulous voice intoned, "Come in, come in!" as though in infinite but weary patience with elementary intelligences. Mr. Dainopoulos stepped in. Three men occupied the room. A naval lieutenant sat on the bed smoking a cigarette, a young man who did not raise his eyes to glance at the intruder. The owner of the room was a major, who was seated at a small escritoire near the window, and whose belt and cap hung over a chair. He was a man of thirty-odd, as clean as though he had been scoured and scraped in boiling water, the small absurd moustache as decorative as a nail-brush, and with a look of capable insolence in his blue-gray eyes. A small safe at his side was open and he remained stooping over this as he looked up and saw Mr. Dainopoulos standing by the door. The other man was in civilian tweeds, astride of a chair with his arms on the back, smoking a large curved meerschaum pipe. A clean-shaven circular-faced man of doubtful age, he was the only one of the three who regarded their visitor in a humane manner. He nodded slightly in response to the low bow made by Mr. Dainopoulos on his entry. The latter, however, knew better than to presume on this. He paused until the major invited him to approach, and the major did not do this. He simply waited, leaning over his safe, for Mr. Dainopoulos to explain his intrusion, his existence on earth, and his intentions as to the future, and anything else which might be regarded as extenuating his conduct. When Mr. Dainopoulos remarked that he had called on a little matter of business, the major bent his head again and went on investigating the papers in the safe, as though Mr. Dainopoulos had suddenly and completely evaporated. "Well," he observed at length, straightening up and laying some papers on his desk, "why do you call on a little matter of business in the middle of the night?" He brought his left arm up in a peculiar whirl to the level of his eyes and looked at his wrist watch. "Eleven-twenty," he added in a tone of detached contempt, and shot a severe look at his visitor.