Li Jin decisively mortgaged his parents' only house, taking 80 million in capital and leveraging it 20 times to enter the futures market.,This day, the green bean frenzy he remembered finally arrived. Due to building a warehouse at the bottom five months in advance, this day's frenzied rise of green bean futures directly allowed Li Jin's personal assets to break through ten million.,"That's where my parents live out their retirement, where would you have them go if you sell the house"。