Jiang Chen, a top interior renovation designer, is cheated out of nearly 100,000 yuan in project bonuses by his boss and dismissed for just 100 yuan. He is also publicly humiliated by a colleague who got his position through connections. In retaliation, he locks down the core BIM design model, bringing all his former company's projects to a standstill. To raise money for his younger sister's heart surgery, he relies on his exceptional technical skills to quickly secure freelance projects and save himself. An industry heavyweight recognizes his talent at a glance and invites him to become a partner, taking charge of the design team. When his former company maliciously undercuts prices to steal clients, Jiang Chen counters with upgraded designs that outperform the competition by an entire level, winning multiple contracts worth hundreds of millions of yuan. In the end, his former company goes bankrupt and shuts down, while he achieves success in both his career and love life, reaching the pinnacle of the industry.