Error-Rate Control Bureau
An idle mode where deployed characters passively earn resources
Overview

Error-Rate Control Bureau is a planned idle (AFK) mode: you deploy a variety of characters and they passively generate resources over time. The developers describe it as content built specifically to ease the pressure of character growth, so the roster you are not actively using still earns materials.
Where it lives

On the Korean server the tile already appears in the Cosmos menu as 'Error-Rate Management', showing a control-room dashboard with a mission-swap countdown, next to the Ark story, Inner World, SIZ Archive and Simulation Training.
※ The KR tile label is shown in its original Korean and global wording will differ. This is a roadmap teaser, so it is text-light for now; expect more detail when it nears launch.
