The book and manga adaptation have been decided! The protagonist, a naive new dungeon streamer, is tricked by one of the listeners (self-inflicted) and steps on a teleportation magic circle during the first floor's exploration. The view changes, and he finds himself in an unexplored area that no one has ever reached. With low levels and strength, the protagonist survives and grows stronger with the help of the listeners. Meanwhile, on the surface: - Continuous live streaming on terrestrial waves - Support from the exploration team - World-wide attention The RTA (Real-Time Attack) to escape from the deepest level of the dungeon begins. Since there are no other runners, it seems that anything he does will count as an RTA.