Lu Xiao is the group's most silent risk control director, who holds countless pieces of dirty information but never speaks out; Jiang Ran is the newly promoted genius project manager, who is high-spirited but does not know that he is stepping on the edge of a knife. When an anonymous report letter exploded to the company's top management, all the evidence pointed directly at Jiang Ran's suspicion of data falsification and collusion with foreign companies - the whole company was boiling and everyone was in danger. No one knew that the reporter was Lu Xiao. But when the investigation deepened, the truth turned out to be far darker than imagined: Jiang Ran was a framed pawn, and Lu Xiao's report was to draw out the huge network behind it that swallowed up the entire company. The silent one used the knife, but the hot-blooded one became the spark that broke the situation.
