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Arknights: Endfield

OD Project - Sky King Flats III Mission Guide

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Arknights Endfield - OD Project - Sky King Flats III

OD Project: Sky King Flats III is an Exploration Mission found in Wuling in Arknights: Endfield 1.3. Check out how to unlock this mission, its walkthrough, and all its rewards in this guide!

List of Contents

How to Unlock OD Project - Sky King Flats III

Complete OD Project - Sky King Flats II Quest

Arknights Endfield - OD Project - Sky King Flats II

You can unlock OD Project: Sky King Flats III after completing the OD Project - Sky King Flats II mission.

OD Project - Sky King Flats II Mission Guide

OD Project - Sky King Flats III Walkthrough

  1. Read the Message From Zhuang Fangyi
  2. Go to the Sky King Flats Construction Site
  3. Find Lang Tou's Whereabouts
  4. Find Lang Tou
  5. Defeat the Stampede
  6. Check On Lang Tou's Conditions
  7. Return to Qingbo Bailey
  8. Talk to Hong Bo
  9. Defeat the Attacking Beasts
  10. Hold the Line
  11. Support Lang Tou and Hong Bo
  12. Defeat Blackwind
  13. Witness the Brotherhood

Read the Message From Zhuang Fangyi

AKE - Read the Messages From Zhuang Fangyi
Open Baker to read Zhuang Fangyi's message. She will ask for your help on the Qingbo Stockade project at the Construction Site.

Go to the Sky King Flats Construction Site

AKE - Go to the Sky King Flats Construction Site

After reading the message from Zhuang Fangyi, go to the Sky King Flats Construction Site in Jingyu Valley. You can teleport there using the nearby Sub-PAC.

Upon arriving at the marked location, a cutscene will begin. Here, you will see Mi Fu running the audit while Qingwu approaches. She will inform you that Lang Tou is missing.

Jingyu Valley Interactive Map and Locations

Find Lang Tou's Whereabouts

AKE - Find Lang Tou
After talking to Qingwu, you now need to find Lang Tou's whereabouts. Clues about where he could've gone are marked by yellow pointers in the area. To check these clues, select View once you are near them.

Find Lang Tou

AKE - Find Lang Tou
With the clues, you and Qingwu set out to find Lang Tou. Follow Qingwu out to complete this objective.

Defeat the Stampede

AKE - Defeat the Stampede
Following Qingqu will lead to a group of enemies. Defeat the stampede to progress.

Check On Lang Tou's Conditions

AKE - Check on Lang Tou
After defeating the stampede, check on Lang Tou's condition. You can talk to him by selecting Lang Tou once you're near.

He is injured but rushes back to the site because of a potential ambush.

Return to Qingbo Bailey

AKE - Return to Qingbo Bailey
Follow Lang Tou as he returns to Qingbo Bailey. Hong Bo, Mi Fu, and He Lao will be waiting for you when you get back.

Talk to Hong Bo

Talk to Hong Bo
You need to talk to Hong Bo upon returning. You will then be asked to enter Immersion Mode, with a preset team featuring the Endministrator, Perlica, and Chen Qianyu.

Defeat the Attacking Beasts

AKE - Defeat the Attacking Beasts
After a cutscene discussing the stampede, head to the marked location to defeat the attacking beasts.

Hold the Line

AKE - Hold the Line
Head to the marked location to hold the line. You will need to defeat waves of enemies to complete this objective.

Support Lang Tou and Hong Bo

AKE - Support Lang Tou and Hong Bo
After dealing with the beasts on your side, head to the marked location to support Lang Tou and Hong Bo.

Defeat Blackwind

AKE - Defeat Blackwind
Once you arrive, you will need to defeat Blackwind. After finishing the beast off, a cutscene will start. Finishing this scene will complete the objective.

Witness the Brotherhood

AKE - Witness the Brotherhood
Head to the marked location to witness the brotherhood. When you arrive, a cutscene will begin. Finishing the scene will raise the Sky King Flats Construction Site level and complete the mission!

OD Project - Sky King Flats III Quest Rewards

Total Item Rewards

Oroberyl Oroberyl x50 Operational EXP Operational EXP x200

OD Project - Sky King Flats III Quest Information

OD Project - Sky King Flats III Quest Details

Mission Type Exploration Mission
Location Jingyu Valley, Wuling

OD Project - Sky King Flats III is an Exploration Mission that's located in Jingyu Valley. To unlock this mission, you need to complete the OD Project - Sky King Flats II main mission.

All Exploration Missions

Arknights: Endfield Related Guides

Arknights Endfield Missions

List of All Missions

Mission Lists by Type

Mission Types in Arknights: Endfield
Main Missions Side Missions Exploration Missions
Operator Side Missions Commissions Daily Tasks

All Wuling Exploration Missions

Always Running Beyond the Worlds' Expanse III Beyond the Worlds' Expanse IV
Burdenbeast Tales Cliffside Riddles of Steel Comrades - Commemoration
Comrades - The Nameless Comrades: For Tomorrow Comrades: Remembrance
Divvy Up the Trouble Fan Meet Fissure Filling and Land Grouting
Innovate to Cultivate Long Night Breaking into Day No Margin for Error
OD Project - Remediation Station I OD Project - Remediation Station II OD Project - Remediation Station III
OD Project - Sky King Flats I OD Project - Sky King Flats II OD Project - Sky King Flats III
Old Acquaintance I Old Acquaintance II Pillars of Destiny
Silent Grove - Epilogue Silent Grove - South Hill Silent Grove - The Beginning
Silent Grove - Zhailing Islet Store by the Corner I Store by the Corner II
Store by the Corner III Tainted Waters Template Recovery
The Bell Tolls The Old Man and the Tide I The Old Man and the Tide II
Three Swords of Mastery Treasure Beneath the Pond

All Exploration Missions

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