Cheng Ming has been deeply involved in technology for ten years and built the company's core system single-handedly. He is the backbone of the team. However, his wife Lin Wan and her best friend Fang Xue, the new president, jointly plotted against each other and were maliciously laid off and the achievements were stolen. In the face of betrayal and injustice, he adhered to the law and the bottom line, and did not fall into extreme revenge. Instead, he relied on hard-core technology to become self-reliant and joined high-quality companies to develop more advanced systems. At the same time, he collected evidence of misappropriation of public funds, infringement and fraud by the other party in accordance with the law. Fang Xue and Lin Wan were imprisoned for suffering consequences due to illegal operations and commercial fraud. Cheng Ming relied on his professional ability to achieve a career counterattack and became an upstart in the industry. He completely bid farewell to the past, stayed true to the right path and relied on strength to establish himself.