Arknights: Endfield Story & Lore
Arknights: Endfield drops players into Talos-II, a new land split off from the original Arknights timeline. This page gathers a chapter-by-chapter table of contents for the main story and its bosses, plus a rundown of the background lore — who the Endministrator is, what the Reconveners are, and which factions are contesting Talos-II. See the full guides below for detailed battle notes and lore explanations.
Main Story Chapter Index
Background Lore: The World of Talos-II
Common Mistakes
Don't skip side dialogue before major bosses — many key lore beats only appear there. Don't rush the main story past side content that unlocks alongside it, since some areas close temporarily after you clear a chapter. Don't confuse the Talos-II timeline with the original Terra timeline — the two settings are connected but not the same.
Frequently Asked Questions
How many chapters does Endfield's main story have?
Released content currently spans Valley-IV and Wuling, with major bosses marking each chapter milestone — see the index above for the exact order.
How does Talos-II relate to the original Arknights?
Talos-II is a separate land within the same Arknights universe, with its own timeline and factions — the lore section above explains the connection in detail.
Should I read the lore before or after playing the story?
Play the main story first to avoid spoilers, then come back to the lore section above or the full lore guide to understand the setting in more depth.