The "dungeon system" suddenly descended on the world, and humans were randomly pulled into various dungeons to survive.
But no one knows that in addition to players, there is also a special type of existence in each copy - native NPCs
The protagonist accidentally becomes a fixed NPC in the dungeon. He cannot leave the dungeon, but he has exclusive NPC abilities: he can read player information, publish hidden tasks, and modify the small rules of the dungeon.
There is also competition among NPCs. NPCs with high popularity can obtain "realism" upgrades and eventually have the opportunity to escape from the dungeon and become real "gods"
