In a city where the flood of information intersects with the wave of technology, the media team led by Cheng Yuyang faces multiple challenges such as power intervention, capital penetration, flow supremacy, and technological revolution as the old and new systems merge. An unexpected incident plunged the protagonist group into a whirlpool of conflict between journalistic ethics, the public's right to know, and freedom of speech. Each faces pressure and temptation, and they get lost and grow between ideals and reality. When a storm of public opinion sweeps across the industry and industry rules are reshaped, the responsibilities, personal beliefs and bottom lines of media professionals are repeatedly tested. The three-volume story is intertwined with multiple story lines, including industry insiders, power competition, technological innovation, as well as inner struggles, friendship, love and family stories behind it. In the end, everyone experienced disillusionment of their ideals and the impact of reality, reinvented themselves after a battle of humor and profoundness, and worked together to find the bottom line and light in the era of media change.