In the emergency room, Lu Jin never says a word, yet always makes the right cut at the edge of life and death. He's known as “the silent human compass.” Then the new intern, Shi Ye, dares to look him in the eye in the operating room and say, “It's not your skills you're afraid of. You're afraid you won't be able to save them.” During a night of torrential rain, a girl suffering a heart attack is rushed into the ER. Lu Jin's hands tremble, but Shi Ye tears through his layers of cold indifference, snatches up the defibrillator, and shouts, “I've got this. You watch.” The rescue is livestreamed nationwide, and the clash between silence and shouting shatters the medical world's understanding. No one knows that Lu Jin's silence is meant to bury the truth behind a string of deaths, while Shi Ye's sharp edge is aimed straight at the past Lu Jin can't bring himself to face.
