Devil Returns To School Days

[By the same author that brought you The Heavenly Demon Can’t Live a Normal Life!]
Excellent grades, good looks, above average fighting skills, and a sense of justice.
A first grade model student, Kim Hyunsung was pushed off a rooftop just before his graduation and became a vegetative patient. For ten years, he endured hellish days with only his hearing and consciousness intact, yet unable to die, he suddenly returns to the day when the bullying began.