Academy's Gumiho is a Magic Genius

"The Sword Saint Who Saved a Ruined World."   Baek Seung-woo, the Sword Saint who once saved a world on the brink of destruction.   The wars had long ended, and yet—I found myself possessed within a novel written by a former comrade.   Originally, I was supposed to be a mere side character—a minor antagonist who tormented the protagonist before meeting a miserable end.   But...   "Why the hell am I an instructor? And what's with this damn tail?"   Thrown into a world I barely knew, a story I had never read—only overheard in passing, I was lost in a world where the line between reality and fiction blurred.   To make matters worse, the weapon in my hands wasn't a sword, but magic.   No goal. No knowledge of how this story unfolds.   For now, I have only one priority—Survival.   Because for me, that's the only way forward.   ***   For advance chapters visit my Patreon. Link: patreon.com/aarvan