상위 0.001%랭커의 귀환

One day, the dungeon apocalypse game, Dream Side, turned to reality. Having just completed university, I was stuck inside the elevator while delivering packages when a blue screen appeared before me, along with a monster! As I used to be the number 1 ranker of that game, I destroyed the extremely difficult tutorial and continued playing the game like an elite player… (Source: Naver, translated)