In the early Song Dynasty, an intern was struggling at the bottom of the top medical device company "Ruikang Medical". He was ordered to buy coffee and change PPT every day. Twenty years ago, her parents both passed away in a strange medical accident, but the "Connaught Life" Group, the party responsible, covered up the truth perfectly. She infiltrated the industry incognito, just to look for clues. By accident, half a volume of ancient medical scriptures she obtained at a used bookstall actually activated the "Urban Medical Saint System." The system endowed her with extraordinary medical skills and business prediction capabilities, but she must complete "impossible tasks" to drive her growth.
When the prince of the company suffered a strange illness and famous doctors around the world were helpless, Song Chu used three silver needles to create a miracle and became famous in one fell swoop. The sky-high price of olive branches came one after another, but she chose to stay in the cubicle of "Ruikang". Because this is the place closest to the core of the accident that year. The system has become her sharpest weapon: stock market hunting for a limited time to accumulate original capital, cross-border key projects to break into the core circle, and see through competitors' business traps... Every business giant and political figure she heals has quietly become a pawn on her revenge chessboard. However, the shadow of "Connaught's Life" has always shrouded her, and three villains with their own agendas have surrounded and suppressed her from three dimensions: workplace, business, and the underworld. The game between the pressure of system tasks and the ethics of revenge is becoming increasingly acute. In this life-focused game, Song Chu must use the power of the system to grow from a chess piece at the mercy of others to a chess player. He must personally tear apart the dirtiest corner of the modern medical world under the glamorous surface, seek justice for his loved ones, and complete his own recovery.