"Brother Lin, you're the manager of a large state-owned enterprise investment department, and you're very accurate about information on futures markets. With your help, how could I not make money? I'll give you my savings later, and you can help me double it several times!" When Leng Hao heard Brother Lin mention the futures market, he suddenly snapped to attention and determined that he must have Brother Lin's assistance. With Brother Lin's help, there surely wouldn't be a loss.