Lu Xun was reading his book, listening to Lu Yu's questions and, without even lifting his head, gave several answers. Lu Xun really treated Lu Yu like a little brat and didn't take him seriously at all.
Soon, Lu Yu came over again, and Lu Xun maintained his original posture, without raising his head, provided a few more solutions, and then continued reading, completely unaware of the darkening expression on Lu Yu's face.
Lu Yu had many questions, and in the beginning, Lu Xun could still read and answer simultaneously. But as time went on, Lu Yu's questions required Lu Xun to ponder for a moment, though in Lu Xun's view, they weren't too difficult.
