A Medical Resident in the ER Curing Incurable Diseases? That Makes Perfect Sense

Everyone at the hospital knows that resident Lin Yan would rather sit than stand, and would never stay a minute past quitting time.

Gu Chengzhou, a PhD who returned from overseas, can't stand him. On Lin Yan's very first day in the department, he shoved a chest pain case guaranteed to stump him across the desk.

No one knows that Lin Yan is bound to a medical legacy System. Each time he completes a diagnosis with a fully supported evidence trail, he unlocks more advanced emergency courses, case libraries, and simulated training. The System gives him no answers; every judgment is his own.

Aortic dissection, rare poisoning, fulminant myocarditis... Gu Chengzhou challenges him time and again, and Lin Yan turns the tables with ease every time.

County hospitals, city centers, and provincial experts all try to recruit him, until Huaxi Hospital sends him an invitation in person.

But when his five identities are revealed one by one, everyone discovers that this resident, who is best known for slacking off, has been hiding a trump card powerful enough to rewrite the rules of emergency medicine...