Omniscient Doctor's Viewpoint

Cheon Si-hyun, a seasoned doctor facing a crucial career exam, experiences a life-altering accident that sends him back in time. Instead of a normal recovery, he awakens to the arduous first day of his medical residency, a period of intense hardship and sleep deprivation he believed was in his past. This unexpected journey offers him a unique second chance, imbued with the advantage of his future knowledge. He is thrust back into the high-stakes, life-or-death arena of medicine, compelled to navigate its sterile and demanding environment. The narrative poses the question: armed with hindsight from years of hard-earned experience, what would one alter when facing the very start of their medical career? This is a story of rediscovering a challenging path with unprecedented insight.