Synopsis

Monsters begin appearing through unexpected portals, leading to the declaration of a rank error dungeon. The main characters, including Sahyun, struggle against waves of increasingly difficult monsters, with Sahyun's combat style proving insufficient for handling multiple opponents. A hidden quest involving player hunting is revealed to exist within the game world, with one player group, Empty Fantasy, having engaged in this practice in the past. An announcement about the portal issue is made, and the characters realize a familiar face is present amid the chaos, hinting at a connection to the larger world issues.