Deep in the Mire walkthrough for Arknights: Endfield. See the overview, rewards, and how to open the gates using the Jet Drone in AKEF.
Table of Contents
| Previous / Next Story | |
|---|---|
| Unexpected Attack | The Flow Splits Course |
Deep in the Mire Overview
| Story Category | Chapter 2, Process III - The Long Feud |
|---|---|
| Location | Qingbo Stockade |
| Unlock Conditions | Clear "Unexpected Attack" |
| Rewards | - Origeometry x2 - T-Creds x14K - Advanced Cognitive Carrier x1 - Protohedron x3 - Arms INSP Set x2 - Operational EXP x400 |
Deep in the Mire Walkthrough
- Use the Secret Passage to Reach Qingbo Stockade
- Acquire Ferrium Bottles from the Crate
- Shoot the Mechanism With the Jet Drone to Open a Path
- Enter Qingbo Stockade and Investigate
- Go Deeper Into Qingbo Stockade and Rescue Tangtang
- Find a Way to Rotate the Bridge
- Help the Stockade Residents Escape
- Shoot the Mechanism With the Jet Drone to Open a Path
Use the Secret Passage to Reach Qingbo Stockade

Enter the door and follow the yellow markers. You'll find Landbreakers talking, so listen in on their conversation before continuing toward Qingbo Stockade.
Acquire Ferrium Bottles From the Crate

You'll find a gate that Tangtang opened. Approach the Supply Crate to collect the Ferrium Bottles.
Shoot the Mechanism

Follow the tutorial on how to use the Jet Drone and shoot the mechanism using the Clean Water you collected from the crate. Enter the newly opened path to reach Qingbo Stockade.
Enter Qingbo Stockade and Investigate

Follow the yellow markers to investigate what happened in Qingbo Stockade. Defeat the enemy patrolling the area along the way.
Rescue Tangtang From the Waterwheel

After talking to the Captured Stockade Resident, you'll learn that Tangtang is detained in the giant waterwheel.
Find a Way to Rotate the Bridge

Rotating the bridge will open a path to where Tangtang is being held. Follow the yellow markers to find how to operate it.
Help the Stockade Residents Escape

You'll hear Lang Tou asking for help. Approach the cage and open it.
Use the Jet Drone to Open the Gate

Continue deeper into Qingbo Stockade until you encounter a closed gate controlled by a Ferrium Turbine. Use the "Spray" function to shoot the turbine with water, then proceed through the newly opened gate to complete the quest.
| Previous / Next Story | |
|---|---|
| Unexpected Attack | The Flow Splits Course |
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