When top medical graduate Chen Mo steps into the emergency department with the "Precision Medicine Assistance System," what awaits him is no easy road paved with accolades, but back-to-back resuscitations, life-or-death decisions, and the brutal clash between theory and practice. There are no cheat-like instant prompts, only experience gained through reviewing each case and attributes improved over time. There is no overnight clinical genius, only surgical skills honed in blood and sweat, and a doctor's true calling tempered by both criticism and praise.