A gaming veteran enters the game world! In a world where “die early or live long enough to become a Maes” has become a common saying due to the “Maes” virus that mutates monsters into terrifying creatures, Suhyun enrolls in an academy that trains a special unit called the “Execution Force” to combat former hunters turned Maes. Can he thwart the Maes’ conspiracies and achieve his goal of defeating the true villain and clearing the game, that he has always dreamed of?