Debut or Die (Translated)

In a remarkable turn of events, a diligent student immersed in the arduous preparations for his fourth year of the Civil Service examination, found himself inexplicably thrust into an unfamiliar body and displaced three years into the past. To compound the mystery, a peculiar status window materialized before his very eyes, bearing an ominous warning that cast a pall of uncertainty upon his existence. [Outbreak!] [Status Abnormality: 'Debut or Death' Inevitable!] Thus unfolds the astounding metamorphosis of our protagonist, an unassuming individual utterly uninitiated in the world of idolhood. Yet, propelled by the specter of imminent demise, he is forced to confront this strange situation head-on, with his very survival hanging in the balance.