夜幕下的奥地利首都维也纳,流光溢彩的歌剧院里不时传出悦耳的音乐,人们依然沉浸在美妙的音乐旋律中。位于维也纳克恩顿大街的街道上,行人已很稀少,不时从街道上驶过的出租车,转瞬就消失在漆黑的夜色中。这时,一辆出租车行驶到沿街一幢简陋的房子前停了下来,司机马克斯·布罗德从车上下来。他抬头看了看一扇窗户,发现一扇窗户里还亮着灯,脸上顿时露出欣喜的笑容。他轻轻地敲了敲门,不一会儿,门开了。布罗德看见开门 Night under the austrian capital of Vienna, colorful opera from time to time heard the melodious music, people are still immersed in the wonderful melody of music. Located on the streets of Carinthia, Vienna, pedestrians have been sparsely populated, and taxis passing from the street from time to time disappear in dark night. At this time, a taxi stopped in front of a shabby house along the street, and driver Max Broad fell from the car. He looked up at a window and saw a light in his window, his face suddenly showing a happy smile. He knocked gently on the door, and soon the door opened. Broder saw the door open