I bought a Mi Robot Vacuum because my room gathers way too much dust—the kind where you leave your phone out overnight and wake up to a layer of dust on the screen. I tried sweeping once a day, but it still wasn’t enough, so I figured I’d get a robot vacuum. I looked on Quora and couldn’t afford anything they recommended, until I was scrolling X (Twitter) and saw that creep Wu Lao’er’s avatar, and thought, why not just follow Wu Lao’er and buy Xiaomi stuff? I assumed the Mi Robot Vacuum would be hard to snag, but it turned out to be in stock on the official site… so I placed an order. Ordered in the morning, and EMS delivered it that afternoon. Damn impressive…