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Duet Night Abyss

Sewer Carnival Walkthrough and How to Unlock

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Duet Night Abyss Sewer Carnival Guide

Sewer Carnival is a Side Quest that can be found in Icelake Suburban Square in Duet Night Abyss. Read on to learn how to unlock Sewer Carnival, its location, a walkthrough guide on how to clear Sewer Carnival, and the complete list of rewards!

How to Unlock Sewer Carnival

Talk to Dutton

Map Overworld

To unlock Sewer Carnival, you need to talk to Dutton. You can find Dutton at Eastern District.

Complete The Art of Survival

The Art of Survival
The Art of Survival is required to unlock the mission. Accomplish it first so you may gain access to this quest.
The Art of Survival

Sewer Carnival Walkthrough Guide

Sewer Carnival Objectives





Talk to Dutton

You can find Dutton in an alley that can be accessed via the eastern exit of the Icelake Suburban Square. Go up the stairs in between a recruitment notice and a chest with a woman standing in front of it.

Walk straight and down the stairs to find Dutton standing in front of an apartment and next to a manhole cover. Alternatively, you can also access the alley from the city gates. Simply walk through the city gates and turn right into the the alley. Go further in and up the stairs to find Dutton.

Speak to Dutton and accept his invitation to go for a "ride" in the sewers canals.

Dutton Full Dialogue

Prompt 1
(You catch a flicker of guilt in Dutton's eyes — clearly, this "ride" isn't quite as thrilling as he makes it sound.)
Response Impression Points
(l have a bad feeling about this... but if the reward's good enough, it might be worth the risk.) Benefit +3
Free money? Don't mind if I do. Chaos +3

Enter the Sewers

Duet Night Abyss Dutton
Dutton will disappear after you accept the Side Quest. Look to your left and tap the manhole cover next to where Dutton was standing to enter the sewers.

Pass the Wisdom Check

Sewer Carnival 4

Interacting with Dutton for a second time will trigger a Wisdom Check. He will try to convince you to go into the sewers before he does. If you pass the Wisdom Check, you will successfully convince him to go in ahead of you.

Dutton Full Dialogue

Prompt 1
(As Dutton brags, he slaps a nearby pipe — only for a loose screw to ping off and clatter loudly down the tunnel. He either doesn't notice... or pretends not to, beckoning you towards the entrance.)
Response
Impression Check
“I’m not quite sure how to ride this… Why don’t you go first and show me?” (Wisdom Check - Difficulty: 40)
Rewards
・Secret Letter Clue x2
・Coin x2000
[Quit] Conversation ends
(Repeatable)

Head Deeper Into the Sewers

Duet Night Abyss Sewer Carnival Filthoids

Go further into the sewers until you encounter a small group of Filthoids blocking your way. Defeat them quickly and keep following the quest marker leading to Dutton's location.

Reach the Finish Line

Duet Night Abyss Sewers
Follow the quest marker until you reach a sewer walkway. Walk onto the bridge and interact with the quest marker. You will find that Dutton is nowhere to be found and possibly ended up in a different area in the sewers.

Follow the quest marker leading you deeper into the sewers to Dutton's final location.

Find Dutton and Defeat the Filthoids

Duet Night Abyss Sewer Carnival Filthoids

Once you have reached Dutton's location, a group of Filthoids will spawn on the spot and attack you. Defeat them quickly.

After beating the Filthoids, Dutton will appear, having exited the pipe he slid into, sick from his ride down the sewers. He will give you your reward for fulfilling his request.

Dutton Full Dialogue

Prompt 2
(Pale and crumpled on the ground, Dutton is heaving and retching uncontrollably. Clearly, the "sewer slide" wasn't quite as safe — or fun — as he'd made it out to be.)
Response Impression Points
You okay? Morality +3
I didn't quite catch how you finish the ride —mind showing me again? Chaos +3

Sewer Carnival Rewards

Rewards

Obtainable Rewards
Duet Night Abyss Secret Letter ClueSecret Letter Clue x5 Duet Night Abyss Combat Melody IIICombat Melody III x1 Duet Night Abyss Carmine GlobuleCarmine Globule x100
Duet Night Abyss CoinCoin x1000 Duet Night Abyss D10 Die D10 Die x1

Duet Night Abyss Related Guides

Duet Night Abyss Quests

List of All Quests

All Quest Types

All Quest Types
Main Quests Side Quests
Dynamic Quests

All Icelake Side and Special Side Quests

All Icelake Side Quests
The Gone Girl Inspiration Stealer
The Greed Beneath the Sand Little Researcher I
Little Researcher II Little Researcher III
Sewer Carnival The Imperial Three
Dead Wood In The Sewers Clock No More Ticking
To Those You Miss Far Beyond The Sea
The Returnees Never Return Hello, Icelake
A Dangerous Prescription The "Final" Contract
The Stars of Hidden Dreams The Bloodstained Stones
The Unseen Horns Set Sail Through a Sleepless Night
Scars That Won't Fade The Melancholy of Violetta
The Sorrows of Miss Crate
All Icelake Special Side Quests
The Wandering Luno Go, Geniemons!
Tutorial Quest: Covert Commissions Master of Atlasian Aesthetics
Dedicated Chef How The Team Got Its Name
Can I Keep It? A New Theatrical Experience

All Side and Special Side Quests

All Icelake Side Quests
The Gone Girl Inspiration Stealer
The Greed Beneath the Sand Little Researcher I
Little Researcher II Little Researcher III
Sewer Carnival The Imperial Three
Dead Wood In The Sewers Clock No More Ticking
To Those You Miss Far Beyond The Sea
The Returnees Never Return Hello, Icelake
A Dangerous Prescription The "Final" Contract
The Stars of Hidden Dreams The Bloodstained Stones
The Unseen Horns Set Sail Through a Sleepless Night
Scars That Won't Fade The Melancholy of Violetta
The Sorrows of Miss Crate
All Icelake Special Side Quests
The Wandering Luno Go, Geniemons!
Tutorial Quest: Covert Commissions Master of Atlasian Aesthetics
Dedicated Chef How The Team Got Its Name
Can I Keep It? A New Theatrical Experience

All Icelake Dynamic Quests

All Quest Types
Hide and Seek -

Comment

1 Anonymous Anonymous about 1 month

just did this quest in game and did NOT get any sharpening potions

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