The Queen of Investment Banking Is Reborn with 30,000 at the Counter to Leverage 300 Million

In her previous life, she was the queen of investment banking, but she was forced to death by her beloved. After being reborn, he became the most humble teller in their bank. Facing her boss who humiliated her and colleagues who made things difficult for her, she smiled slightly—— In this life, she will use 30,000 yuan as principal to leverage their tens of billions.