Synopsis

The chapter reveals a 'dungeon break' phenomenon that exponentially increases monster spawns and the dungeon's rank. Survivors trapped in a ruined school, which is also a dungeon, are facing a second dungeon break. Led by Choi Hana, they decide to enter the dungeon, despite its difficulty, before the situation worsens and the undead become too overwhelming. The dungeon has a unique characteristic: being populated by zombies that can infect others, and the speed of the dungeon's break is escalating quickly, hinting at dire consequences if they wait longer.