Lin Chen worked hard at Tenghua Technology for three years, but was framed by his colleague Zhang Tao and his old acquaintance Su Ya, and was fired for "leaking secrets." But he was well prepared. Not only did he hold the evidence framed by the other party, but he also hid self-developed core smart city technology. Faced with the crisis of the company's stock price plummeting and the loss of customers, Lin Chen refused to compromise. When the other party begged to return, he insisted on regaining his dignity, forcing the person responsible to publicly apologize. In the end, he took over the company with core technology, took control of the equity, reversed the situation with his strength, made the perpetrators reap the consequences, and achieved a leap in self-worth.