The chapter focuses on two main threads: First, the protagonist is trapped in an isolated area and forced to fight a high-level NPC as part of an investigation into their possibly glitched abilities. Second, a group of adventurers prepares to defend the city, gathering resources and discussing strategy against incoming cannon fire. The protagonist gains a new skill allowing them to use the abilities of previously registered "overlords" to survive the investigation, while the defense team uses the city's unique infrastructure to their advantage.