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Lost in the Marsh is Chapter 2 Process 1 Main Mission in Arknights: Endfield 1.0. See how to unlock this quest series, its walkthrough, and quest information in this guide!
List of Contents

Lost in the Marsh is unlocked after completing the Work Preparation quest from the Smoking Embers quest line. Make sure to be Authority Level 43 to start the first quest, Arrival at Wuling.
Smoking Embers Main Mission Guide
| Chapter 2 - Process 1 Walkthrough | |
|---|---|
| 1 | Arrival at Wuling • Return to Dijiang • Talk to Perlica and Go to Wuling City • Progress Down the Trail • Board the Raft • Ford the River with Ardashir • Pass Through the Grove and Keep Going • Talk to Ardashir • Walk Through the Grove with Ardashir • Search for a Way Out the Grove • Defeat the Quillbeasts • Meet with Ardashir • Walk Through the Grove with Ardashir • Talk to Ardashir • Progress Down the Trail • Defeat the Attacking Aggeloi • Talk to Chen Qianyu • Talk to Tangtang • Find Perlica • Follow Where the Argument is Coming From • Discuss the Next Step with Perlica • Talk to Tangtang |
| 2 | Stumbling Into Qingbo Stockade • Leave the Limestone Cave and Go to Qingbo Stockade • Continue Heading to Qingbo Stockade • Talk to the Stockade Resident • Clean Out the Aggeloi in the Way • Fill the Ferrium Bottles with Clean Water by the Lake • Pour Water into Mechanism to Activate Xiranite Bridge • Continue Heading to Qingbo Stockade • Help Qingbo Stockade • Rescue the Trapped Stockade Residents • Clear the Aggeloi in the Way • Open the Sluice Gate to Adjust the Water Level • Fill the Ferrium Bottles with Clean Water by the Lake • Pour Water into Fluid Tank to Activate the Waterwheels • Progress Down the Trail |
| 3 | Destination Wuling • Keep Advancing • Reactivate the First Waterwheel • Reactivate the Second Waterwheel • Reactivate the Third Waterwheel • Clean Out the Aggeloi in the Way • Reactivate the Third Waterwheel • Keep Advancing • Talk to Tangtang • Go to Wuling City • Defeat the Aggelos in the Way • Continue Along the Secret Path • Reach the End of the Secret Tunnel • Talk to Perlica • Talk to Mi Fu • Follow Mi Fu • Acquire Filled Ferrium Bottles from the Watchguards • Shoot the Mechanism with the Jet Drone to Open a Path • Keep Advancing • Shoot the Mechanism with the Jet Drone to Open a Path • Leave the Field Logistics Depot |
| Mission Type | Main Mission |
|---|---|
| Location | Wuling, Jingyu Valley |
Lost in the Marsh is Chapter 2 - Process 1 of Arknights: Endfield's main story. This Main Mission takes place in the Wuling region. The first quest will be available once you hit Authority Level 43.

Lost in the Marsh Main Mission Guide



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