What to know:
- Jingyu Valley’s buildable outpost in Wuling is the Sky King Flats outpost location.
- It unlocks through the side mission called Where Danger Sleeps.
- The Wuling region’s main outpost (Wuling Core AIC in Wuling City) is tied to the main mission A Breeze Away.
- Several outpost quests only appear after you advance the story, so checking your quest log matters.
In Arknights: Endfield, you unlock Jingyu Valley’s Wuling Power Outpost Base by triggering and finishing the Jingyu Valley outpost side quest, then interacting with the designated deployment spot to register the base.
Quick Reference: Jingyu Valley outpost unlock checklist
| What you need | Where it happens | What to do |
|---|---|---|
| Access to the Wuling region | Wuling region progression | Advance until Wuling content is available (the main Wuling outpost is tied to A Breeze Away). |
| The correct outpost quest | Wuling — Jingyu Valley | Accept the side mission Where Danger Sleeps (this is the unlock condition for the Jingyu Valley outpost). |
| The build/deployment point | Jingyu Valley outpost area (Sky King Flats) | Reach the marked location and complete the quest objectives to unlock the base. |
| Quest log follow-up | Quest menu | If the mission isn’t visible yet, progress story objectives and re-check the side missions list. |
Understanding what you are unlocking
Arknights: Endfield’s outposts are buildable factory zones that also function as trading hubs, giving you more space for production lines and a place to convert excess materials into trade currency (often discussed as Stock Bills in outpost guides). The important part for this task is that Jingyu Valley’s “Wuling Power Outpost Base” refers to the outpost you can establish in Wuling’s Jingyu Valley sub-area, listed in outpost location guides as Sky King Flats.
In Wuling, outpost access typically comes in two layers: a main outpost tied to a main mission, and additional outposts tied to side missions. For Jingyu Valley specifically, the unlock trigger is a side mission rather than a main story step.
How to unlock Jingyu Valley’s Wuling Power Outpost Base
How to prepare before you go
You will save time if you confirm two things first: you are far enough in the Wuling storyline for Jingyu Valley to be accessible, and the required side mission is actually available in your quest list. Outpost unlock missions can be “missable” in the sense that you may walk past the relevant area without realizing a quest is waiting in the log.
Also, do not assume the outpost appears just because you reached Jingyu Valley; the unlock is explicitly tied to completing the specific outpost side mission.
How to unlock it (step-by-step)
Step 1
Progress your Wuling storyline until Wuling’s outpost framework is established (the Wuling Core AIC is tied to the main mission A Breeze Away).
Step 2
Travel to Wuling — Jingyu Valley and open your side missions list to look for Where Danger Sleeps.
Step 3
Accept Where Danger Sleeps and follow its objective markers through Jingyu Valley until the quest directs you to the outpost-related location (Sky King Flats).
Step 4
Complete the side mission objectives fully; the Jingyu Valley outpost becomes available as part of finishing this quest.
Step 5
Interact with the outpost deployment/build prompt at the site to register/unlock the base location for future use (factory building and trading access).
Outpost unlock requirements and locations
| Outpost/base name (as listed in guides) | Region/sub-area | Unlock type | Mission requirement |
|---|---|---|---|
| Wuling Core AIC | Wuling — Wuling City | Main mission | A Breeze Away |
| Sky King Flats (Jingyu Valley outpost) | Wuling — Jingyu Valley | Side mission | Where Danger Sleeps |
Common issues when it won’t unlock
If you cannot find Where Danger Sleeps, the most common cause is that it has not been made available yet by your current story progression, since some outpost missions only appear after you clear nearby regional objectives and then re-check the quest log. Another common issue is assuming the outpost is unlocked by reaching Jingyu Valley; it is tied to the quest completion, so partial progress will not activate the base.
Finally, if you are following a marker to the site but cannot deploy, double-check that the mission is actually completed rather than just tracked, because outposts usually require you to finish their associated quest chain before the unlock “sticks.”
Rewards for this task
| Mission Milestone | Primary Reward Items | Secondary Rewards |
| Destination: Wuling | 17 Tactical EXP Records, 9 Weapon Mats | 5.65K Credits, 2 Aurylene |
| A Breeze Away | 3 Origeometry, 3,000 T-Creds | Wuling Core AIC Unlock |
| Where Danger Sleeps | 15.2K Credits, 24 Intermediate Records | Sky King Flats AIC Unlock |
| Wuling Outpost Level 1 | 750 Operational EXP, 1 Protoprism | 500 Wuling Stock Bills |
| Jingyu Valley Restoration | 8 Protodisks, 5 Cast Die | 600 Operational EXP |
Finishing your Jingyu Valley outpost setup
Once Sky King Flats is unlocked, treat it as a specialized expansion site: build only what you actually need there (for example, a focused production chain that would otherwise crowd your main base). If you plan to trade regularly, keep a steady flow of surplus materials so the outpost remains useful rather than just “unlocked and ignored.”
If you tell me what story mission you are currently on in Wuling, I can help you pinpoint why Where Danger Sleeps may not be showing up yet.
