1. Profound theme: With the financial crisis as the background, the speeches of big banks explored profound themes such as business ethics, humanity and social responsibility, which triggered people's thinking and reflection on business ethics and social responsibility.
2. The plot is compact: the plot is vivid and compact, with ups and downs. Through the interweaving of the fates of many characters, it shows the complexity and cruelty of modern commercial society, and makes the audience fully feel the ruthlessness and ruthlessness of the commercial world.