★ Tier Lists: Characters | Weapons | Geniemons
★ Builds: Fina | Lynn | Psyche | Lady Nifle | Rebecca
★ Versions: Rainbow-Coloured Dream | Version 1.1
★ How to Get Characters | Mystic Maze | Redeem Codes
★ All Character Weapons | Siren's Kiss | Pyrothirst
★ On a Gentle Breeze | Dead or Alive | Judgment Day

Dead Wood in the Sewers is a Side Quest that can be found in Icelake Sewers in Duet Night Abyss. Read on to learn how to unlock Dead Wood in the Sewers, its location, a walkthrough guide on how to clear Dead Wood in the Sewers, and the complete list of rewards!
List of Contents
| Map | Overworld |
|---|---|
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To unlock Dead Wood in the Sewers, you need to go to Depths of Icelake Sewers. Head to the area to start the quest.
In the Depths of Winter is required to unlock the mission. Accomplish it first so you may gain access to this quest.
In the Depths of Winter
| Dead Wood in the Sewers Objectives |
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| Sewer Door Question | ||
|---|---|---|
| "What's in the sewers that never goes away?" | ||
| # | Options | Result |
| 1 | The Rat in the Gutter | Correct |
| 2 | The Moss Beneath the Ground | Wrong |
| 3 | The Glory of Days Long Gone | Wrong |
Fast travel to the Depths of Icelake Sewers waypoint to find a locked door. You can interact with it, where you will be prompted to answer a question. Select the first option to open the door.

| Prompt 1 | ||
|---|---|---|
| Tell me. Who sent you here? | ||
| Response | Impression | Points |
| You did, didn't you? | Chaos | +3 |
| The person you're waiting for. | Wisdom | +3 |
| The silver coins in my pocket sent me here. | Benefit | +3 |
| Prompt 2 | ||
| You can have it for free, but I'll need you to do something for me. | ||
| Response | Effect | |
| You... | Dialogue continues | |
| Well... | Dialogue continues | |
| Prompt 3 | ||
| Do the job, and it's yours. I can even give you extra money. | ||
| Response | ||
| Impression Check (Well, can't let it fall into the wrong hands...) (Morality Check - Difficulty: 70) |
Rewards ・Secret Letter Clue x2 ・Coin x2000 |
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| Impression Check (It looks like a handy piece. I gotta get it...) (Benefit Check - Difficulty: 70) |
Rewards ・Secret Letter Clue x2 ・Coin x2000 |
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| [Quit] | Conversation ends (Repeatable) |
|
Once the door opens, enter the room to find a person named Harlowe waiting for you. Talk to him and answer his questions.

After talking to Harlowe, head to the Lamenting Lake area found in the upper right portion of Icelake. Here, make your way to the specified location to trigger a fight with enemies.

Defeat all the Filthoids in the area. There will be 4 in total, made up of three Veloci Filthoids and one Savage Filthoid. After defeating them, a cutscene with Harlowe will commence and the quest will be progressed.

The next objective is to defeat another group of Filthoids near the Lakeside of Lamenting Lake Avian Tower. Head to the area to defeat a similar group, comprised of three more Veloci Filthoids and one Savage Filthoid.

Once you defeat all Filthoids in the area, Harlowe will be waiting for you just across the frozen stream. Talk to him to complete the mission and collect all rewards.
| Obtainable Rewards |
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|---|---|---|
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You will get the Screamshot weapon after completing the Dead Wood in the Sewers quest.

| All Quest Types | |
|---|---|
| Main Quests | Side Quests |
| Dynamic Quests | |
| All Quest Types | |
|---|---|
| Hide and Seek | - |
I completed Prey VS Hunter but there's no option to talk at the door, so I can't complete the quest.
Dead Wood in the Sewers Walkthrough and How to Unlock

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In the release version it unlocked for me after I completed main quest: In the Depths of Winter