Ding Xi, a woman who has been stigmatized as a "commercial espionage" and has been on the industry blacklist for eight years, finally has the chance to reverse her case. As an ordinary project manager, she infiltrated the "Longteng Industrial", the top domestic real estate group that was responsible for her ruin. Her goal is not only to clear her grievances, but also to personally destroy this corrupt empire controlled by her former lover Lu Chengze, who is now the vice president of the group. However, she faces not only a closely monitored workplace environment and difficult bosses and colleagues, but also a fatal secret: the evidence in her hand that can bring down the entire group, once exposed, will implicate her long-lost daughter who is now a hostage in the other party's hands. This is a revenge walking on the edge of a knife. Ding Xi must complete the renovation project of the group's core business district within three months while dealing with three villains with their own agendas and winning the trust and support of the mysterious investor "Black Dragon". Every precise business decision she makes is a fierce response to past oppression; every emotional restraint she makes is a fatal protection for her weaknesses. When the final truth is revealed and the true identity of the "Black Dragon" is intertwined with her dusty past, Ding Xi will discover that the real counterattack is not to become them, but to redefine the rules.
