The candlestick chart of the encrypted market #最近的一笔交易 flickers before my eyes like the pulse signals of an unknown galaxy. At that time, I had just learned about virtual currency, and blockchain technology attracted me like a magnet, yet I was at a loss in the face of real trading. In the late-night research room, smart contract code flowed across the screen, and when I completed the transaction, the server clock happened to point to three o'clock in the morning, the numbers dancing in the blue light of the monitor seemed to come to life. That night of severe market fluctuations, I held my hot phone tightly, witnessing a transaction being completed with my own eyes.