In 2016, a food delivery rider trapped in an urban village in Shenzhen accidentally picked up a piece of dusty "scrap iron" - an Ant S9 mining machine while delivering food. He was involved in a wave of wealth that spanned ten years. From deliveryman to miner, from contract trading to institutional layout, I started from scratch three times, stepped on the trend of the times three times, and amidst the countercurrent of policies and the frenzy of the market, I finally stood on the top of the mountain with billions of wealth. A man who made the right choice at the wrong time.