Arad-ui Bit: Meonjeo Geotneun Ja

A streamer known as Jinseong plays the online action game Dungeon and Fighter. During a session, he disobeys a ranger's warning and joins him in battling a boss. Unbeknownst to Jinseong, the ranger was a real person trapped in the game and had failed his objective, resulting in his death. Jinseong is then transported into the game's world and tasked with progressing through the quest as a Dark Knight. His mission is to prevent a contamination that misleads players and threatens to destroy the world of Arad. His survival remains uncertain.