In the wedding planning department, Lu Qingyi is meticulous in her work, making her a thorn in the side of her supervisor, He Jianqiang, and colleague Su Xiaoman. From secretly charging a 90,000-yuan banquet to stealing credit, framing her, illegally splitting orders, swapping samples, and maliciously shifting blame, the two continually turn up the pressure, determined to drive her out of the company. Lu Qingyi never wastes time arguing. Instead, she lets the evidence speak and fights back using the rules and regulations. Want to exploit a loophole? She'll seal it shut. Want to make her take the blame? She'll put the truth on full display. As their schemes are exposed one after another, these once-arrogant workplace bullies finally pay the price. In the workplace, the loudest voice doesn't make the rules. Whoever breaks them is the one who gets kicked out!