Every author dreams of their world coming to life. For Park Hajin, it's a nightmare. Trapped as a nameless extra in the very novel he abandoned, his only chance of escape is to ensure his heroes reach their destined end. He must protect the storyline from the shadows, his creator's knowledge the only weapon he has. But this world is not the one he wrote. The plot is twisting, characters are changing, and a forgotten detail now threatens to shatter his entire reality.