The Couple Who Walks Their Cat

"The couple walking their cat in the neighborhood are just too strange. The first time I encountered them was the day I came back from working overtime, and I noticed them immediately. —Mr. Qi and Ms. Yang’s strikingly beautiful faces were hard to miss. But then I realized they were walking a cat, a black cat, in the middle of the night. The second time was at the elevator entrance, where I ran into Mr. Qi. He was wearing a mask and a trench coat, with a finely tailored suit hidden underneath. When the elevator doors opened, he was checking his watch. I strongly suspect that watch could buy our entire neighborhood. He was surprised when I recognized him, and then he transferred 30,03...