The chapter focuses on a mission where a Fallen Angel Pillar Guardian transforms into a corrupted boss due to a specific condition being met. A player's hidden skill activates, bestowing them and their party with a powerful 'Fanatic Mode' that grants divine buffs, increased stats, and nullifies negative status effects, and a unique skill, 'The Goddess' Iron Club.' The group struggles against this powerful transformation. Meanwhile, another player decides not to fight another Pillar Guardian, realizing they need to understand its conditions, and focuses instead on others.