Resident doctor Lin Ye unlocks the emergency high-risk early warning cheat, but whenever he encounters fatal acute illnesses disguised as stomach pain, drunkenness, or a cold, the system directly pops up a death countdown. As soon as he started his night shift, he wildly flooded the directors of various departments across the hospital, waking up the big shots in cardiology, neurosurgery, and obstetrics and gynecology in the middle of the night in a chain call, frequently bypassing levels for consultations and being targeted for a key interview by the medical affairs department. Facing the family members' incomprehension, colleagues' disapproval, and the constraints of rigid procedures, he tightly grasped the evidence of physical examination and inquiry, standardizing traceability as a safety net. From fighting alone in the resuscitation room to guiding resident doctors of the same cohort, and linking up with directors of all departments to refine emergency and rescue procedures, he saved dozens of dying patients with a pair of discerning eyes.