On Peter Pan's first day in the office after being promoted, the company is hit with a financial crisis when it is found that the company's owner, David Zhuang, has embezzled the company's funds. With the entire investment fund gone, Peter has suddenly turned into the biggest enemy of all the investors. As he doesn't want to lead his life hiding from the debt collectors, he looks for three other victim to help him with his self-rescue mission, naming themselves a The Common Heroes. The four of them plot to kidnap David, however, they end up accidentally kidnapping Mary, David's wife, instead. To make the best of the situation, they decide to use Mary to blackmail David.