As an assistant to the president, Ji Wei accidentally awakened the [Super Detective System] when he was on the verge of being fired due to an unexpected workplace frame-up. This system has no fancy props and only gives her extraordinary observation, logical reasoning and micro-expression analysis talents. From then on, on the surface she was still the elite assistant who ignored her boss Lu Chen, had a sharp tongue and was arrogant, but secretly she transformed into an "urban Sherlock Holmes" and elegantly solved one thorny mystery after another.
From uncovering the "green tea" colleague who stole the plan in the office to solving the serial disappearance case that shocked the whole city, Ji Wei's abilities impressed the always aloof and reserved CEO boss Lu Chen. From the initial mutual distrust and mutual testing, the two later became the best partners in detective work. Their relationship gradually heated up through the experience of working hand in hand and going through life and death again and again. When Ji Wei's detective vest was accidentally exposed on the Internet, and big bosses all over the Internet spent huge sums of money to ask her to investigate the case, she only wanted to solve the ultimate mystery - what secrets was hidden in the heart of the man who seemed indifferent but always silently protected her in critical moments? And a yandere villain who is jealous of love is quietly extending his claws towards them...
