Online-slandered actress Lin Xia is being pushed to the forefront of public opinion by a diamond necklace worth eight million. At the critical moment, her brother Lin Chuan, who has disappeared for three years, suddenly appears at the live-streaming scene, reversing the situation with a single sentence. As the investigation deepens, necklace framing, candidly filmed videos, and malicious marketing surface one after another, and Lin Xia discovers that the 'black materials' she has encountered over the past three years actually conceal the layout of the company and capital. Meanwhile, the past engagement between Lin Chuan and Jiang Ning, the heir of the Jiang Group, is exposed, and having fled marriage for three years, he is forced to face the person he dares not face the most. The siblings join hands to uncover the truth, and also welcome new careers and relationships in strike after strike.