Devil Returns To School Days

Kim Hyunsung was a model student with impressive grades, good looks, fighting skills, and a strong sense of justice. However, just before graduation, he was pushed off a rooftop and left in a vegetative state. For ten long years, he suffered in silence with only his consciousness and hearing intact, unable to die. Suddenly, he is transported back in time to when the bullying first began. Despite the hellish days he faced, he is determined to change his fate and seek revenge against those who wronged him. Will he be able to make things right and finally find peace?