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Arknights: Endfield

Seekers of the Lost Treasure III Mission Guide

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Arknights Endfield - Seekers of the Lost Treasure III

Seekers of the Lost Treasure III is a Side Mission in Arknights: Endfield. See how to unlock the quest, its full walkthrough, and all mission rewards in this guide!

Seeker of the Lost Treasure Mission Guides
Part I Part II Part III

List of Contents

How to Unlock Seekers of the Lost Treasure III

Finish Seekers of the Lost Treasure II

Arknights Endfield - Seekers of the Lost Treasure II

Seekers of the Lost Treasure III is unlocked after completing the Seekers of the Lost Treasure II quest.

Seekers of the Lost Treasure II Quest

Seekers of the Lost Treasure III Walkthrough

  1. Go to the Cave Mentioned in the Message
  2. Investigate the Nearby Areas
  3. Take a Group Photo with Martina
  4. Leave the Cave

Go to the Cave Mentioned in the Message

Arknights Endfield - Seekers of the Lost Treasure III 1

Following the events of the previous mission, Seekers of the Lost Treasure II, head towards the western entrance of the Main Fort in Qingbo Stockade, and jump down to a lower area just near the water.

There is a cave that can be entered here; proceed inside.

Investigate the Nearby Areas

Arknights Endfield - Seekers of the Lost Treasure III 2

As you enter deeper into the cave, you investigate various things of interest, which include a cluster of Originum.

Before going deeper inside, Martina requests a picture of the Originium cluster to show Wuling City the situation in Qingbo Stockade.

Take a Group Photo with Martina

Arknights Endfield - Seekers of the Lost Treasure III 4

Going deeper into the cave has you interact with more objects of interest, finding the final message of a mother who had to part with their child.

Just before leaving the cave, Martina asks for a group photo with Endministrator and the team.

Leave the Cave

Arknights Endfield - Seekers of the Lost Treasure III 5

As you set out to leave the cave, you end up having to save Piot from a group of Road Plunderers. Defeat them and exit the cave safely to finish this Mission!

Seekers of the Lost Treasure III Quest Rewards

Total Item Rewards

Oroberyl Oroberyl x75 T-Creds T-Creds x6000 Advanced Cognitive Carrier Advanced Cognitive Carrier x1
Protohedron Protohedron x3 Arms INSP Set Arms INSP Set x2 Operational EXP Operational EXP x300

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 Side Missions in Wuling

Wuling Side Missions
To Posterity Seekers of the Lost Treasure I Seekers of the Lost Treasure II
Seekers of the Lost Treasure III Patron of the Spring I Patron of the Spring II
Patron of the Spring III Spring's Return I Spring's Return II
Spring's Return III Deep Vaulted Steel

List of All Side Missions

All Side Missions
To Posterity Visitor from the Band I Deep Vaulted Steel
Spring's Return III Spring's Return II Spring's Return I
Patron of the Spring III Patron of the Spring II Patron of the Spring I
Seekers of the Lost Treasure III Seekers of the Lost Treasure II Seekers of the Lost Treasure I
Visitor from the Band II Insider Threat Cog in the Wheel
Base Revisited [Finale] Rumors About Tech Base Revisited
Invisible Glyphs - Revelation Invisible Glyphs - Investigation Invisible Glyphs - Discovery
Quarry Rescue Fix the Super Crane Deep Management Post Rescue
Cost of Hope I Cost of Hope II Morale Booster

All Side Missions

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