Devil Returns To School Days

Hey there! So, Kim Hyun-sung had it all – great grades, good looks, and some serious fighting skills. But then, on the night before his graduation, he got pushed off a rooftop and ended up in a vegetative state. Crazy, right? For ten long years, he was stuck in hell, unable to die, only able to hear and think. But then, out of nowhere, he’s back to the day the bullying started. Talk about a wild ride!