Su Wan, who graduated from a prestigious school, fell from being a proud girl to the bottom because her father was framed. She was assigned to the archives department, the most idle and hopeless one in the city. Faced with being ostracized by her colleagues and suppressed by her leaders, she did not feel sorry for herself, but chose to make a name for herself. She performed boring work to the extreme. With her memory, logical analysis ability and proficiency in rules far beyond ordinary people, she turned a marginal department into a star department of the unit and solved countless problems left over from history. In the process, she attracted the attention of Lu Chengan, the mysterious leader of the new unit "Gold Plating". Lu Chengan was attracted by Su Wan's tenacity, wisdom and purity. Under the principle of not interfering with her growth, he repeatedly provided her with a stage to display her talents and protection at critical moments. Su Wan overcame obstacles all the way. From a bullied junior clerk, he rose through the ranks with his own strength and wisdom. With the powerful alliance with Lu Chengan, he not only realized his career ambitions, but also gradually uncovered the truth about his father's frame-up. He brought the mastermind behind the scenes to justice. In the end, he gained both career and love, and became a legend within the system.
