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EN Twilight of Wolumonde banner.png

Twilight of Wolumonde (TW) is the fourth[note 1] major event and the fourth Side Story in Arknights.

Set in the titular Leithanien nomadic town, Twilight of Wolumonde focuses on Folinic's and Suzuran's efforts to solve the mystery behind the untimely death of a Rhodes Island personnel amidst a confusing uprising that was worsened by the inhabitants' accumulated hatred of the past and the appearance of Mudrock's squad.

Release date
CN Original July 9, 2020 ~ July 23, 2020
Rerun June 27, 2021 ~ July 1, 2021
Global/EN Original October 28, 2020 ~ November 11, 2020
Rerun December 17, 2021 ~ December 31, 2021
TW April 1, 2021 ~ April 15, 2021

Operations

Clear 1-10 to access TW operations.

Capitol Spire
Silent Frontier
Winterwisp Way
Occupied Area

Silent Frontier operations and Winterwisp Way are accessible in the second week.

All TW operations are worth 32 Originite Prime icon.png.

Operators

The following Operators will gain 50% more Trust (except from Annihilation):

Collectibles

Aristocrat's Antique Aureus

All TW operations award Aristocrat's Antique Aureus.png Aristocrat's Antique Aureus when cleared, with more being given when the player clears the operation for the first time. Occupied Area, Silent Frontier, and Winterwisp Way operation(s) only award Aristocrat's Antique Aureus when cleared for the first time.

Aristocrat's Antique Aurei can be exchanged for various items in the August Store (see below).

The best TW operations to farm Aristocrat's Antique Aurei are TW-6, TW-7, and TW-8 due to their high Incandescent Alloy.png Incandescent Alloy, Aketon.png Aketon, and Grindstone.png Grindstone drop rates, respectively.

Wolumode Search Warrant

Decipher the Diary entries (see below) and fulfill the condition described by the respective entry to receive Wolumonde Search Warrant.png Wolumonde Search Warrant to unlock secret TW operations.

Burnt Offerings

Event Missions

Mission Reward
Clear TW-1.
Aristocrat's Antique Aureus.png
20
Clear TW-2.
Clear TW-3.
Aristocrat's Antique Aureus.png
30
Clear TW-3 with 3 stars.
Love and Sunflowers.png
Clear TW-4.
Aristocrat's Antique Aureus.png
30
Folinic icon.png
Clear TW-5.
Aristocrat's Antique Aureus.png
40
Clear TW-5 with 3 stars.
Leithanien Beverage.png
Clear TW-6.
Aristocrat's Antique Aureus.png
40
Clear TW-6 with 3 stars.
Antique Phonograph.png
Clear TW-7.
Aristocrat's Antique Aureus.png
50
Clear TW-7 with 3 stars.
Thick Curtains (Left).png
Clear TW-8.
Aristocrat's Antique Aureus.png
50
Clear TW-8 with 3 stars.
Thick Curtains (Right).png
Clear TW-EX-1.
Aristocrat's Antique Aureus.png
40
Clear TW-EX-2.
Clear TW-EX-3.
Clear TW-EX-4.
Aristocrat's Antique Aureus.png
60
Clear TW-EX-5.
Clear TW-EX-6.
Clear TW-EX-7.
Aristocrat's Antique Aureus.png
80
Clear TW-EX-8.
Clear TW-EX-8's Challenge Mode.
Plaque - Tranquil.png
Defeat 800 enemies across all TW operations except TW-TR-1.
Aristocrat's Antique Aureus.png
40
Defeat 4000 enemies across all TW operations except TW-TR-1.
Aristocrat's Antique Aureus.png
60
Defeat 8000 enemies across all TW operations except TW-TR-1.
Aristocrat's Antique Aureus.png
100

Diary

Entry Description Reward
1 Things happen suddenly, and thus I write:
This is the first time the nine-tailed child join the battle.
By harnessing her unique Arts,
the enemy will never be able to touch these devices.
Wolumonde Search Warrant.png
1
2 Do not rely on any external power.
They will only tarnish the purity of your Arts.
At the moment anger boils over,
discard the power of the devices and make your stand.
3 The morning mist compels the guilt.
The stones of Wolumonde congregate, then disintegrate.
Until 20 Colossi are returned to the earth,
the land shall know no respite.
4 Beneath the Capitol Spire,
Mudrock's Sarkaz decide to act.
A tongue of flame laps at the whole town.
But in front of the gates, no more than 6 people stand guard.
5 At the end of it all, consciousness began to escape from my mind.
I saw the town I once hated riddled with holes, but this brought me no joy.
The ones left behind continue their search into the wilderness, and find a new conflict.
There, I see three wandering giants.
I see our mountain.

The following are the decrypted Diary entries which reveal the condition to complete them.

  1. Clear TW-4 with 3 stars and without any Gramophones captured by enemies.
  2. Clear TW-6 with 3 stars and without capturing any Gramophones.
  3. Defeat 20 Mudrock Colossi across all TW operations.
  4. Clear TW-8 with 3 stars and no more than 6 Operators in the squad.
  5. Clear the Tribulation Mode of TW-S-1.

August Fair

To buy all items with limited stock from the August Fair, the player must spend 6344 Aristocrat's Antique Aureus.png.

Burnt Offerings missions give up to 940 Aristocrat's Antique Aureus.png while first clear rewards of TW operations give up to 1360 Aristocrat's Antique Aureus.png, thus requiring the player to farm an additional 4044 Aristocrat's Antique Aureus.png from TW operations.

The August Fair will remain available until November 18, 2020.

Item Price Stock
Folinic's Token.png
1
200 Aristocrat's Antique Aureus.png 1
240 Aristocrat's Antique Aureus.png
280 Aristocrat's Antique Aureus.png
320 Aristocrat's Antique Aureus.png
360 Aristocrat's Antique Aureus.png
Headhunting Permit.png
1
150 Aristocrat's Antique Aureus.png 3
Polymerization Preparation.png
1
100 Aristocrat's Antique Aureus.png 5
Sugar Lump.png
1
40 Aristocrat's Antique Aureus.png 10
Polymerized Gel.png
1
35 Aristocrat's Antique Aureus.png
Manganese Trihydrate.png
1
40 Aristocrat's Antique Aureus.png
Pile of Miscellaneous Books.png
100 Aristocrat's Antique Aureus.png 1
Panoramic Display (Leithanien Nights).png
Leithanien Wood Floorboards.png
All-in-One Bookshelf.png
150 Aristocrat's Antique Aureus.png
Four-Candle Chandelier.png
50 Aristocrat's Antique Aureus.png 2
Item Price Stock
Integrated Device.png
1
15 Aristocrat's Antique Aureus.png 10
Polyester Pack.png
1
10 Aristocrat's Antique Aureus.png 15
LMD.png
5K
Aristocrat's Antique Aureus.png 100
Strategic Battle Record.png
2
Aristocrat's Antique Aureus.png 25
Tactical Battle Record.png
2
Aristocrat's Antique Aureus.png 50
Frontline Battle Record.png
2
Aristocrat's Antique Aureus.png 120
Skill Summary Volume 3.png
1
Aristocrat's Antique Aureus.png 25
Skill Summary Volume 2.png
1
Aristocrat's Antique Aureus.png 50
Sugar.png
1
Aristocrat's Antique Aureus.png 25
Oriron.png
1
Aristocrat's Antique Aureus.png
Polyketon.png
1
Medic Chip.png
1
Aristocrat's Antique Aureus.png 6
Furniture Part.png
10
Aristocrat's Antique Aureus.png 200
LMD.png
20
Aristocrat's Antique Aureus.png

Sign-In Event

EN Twilight of Wolumonde Sign-In Event banner.png

From October 30, 2020 until the event ends, sign in to the game to receive the following rewards:

Day 1
Pure Gold.png
55
Zongzi Beanie Bag.png
Day 2
Top Emergency Sanity Potion.png
1
Recruitment Permit.png
5
Day 3
Skill Summary Volume 2.png
15
Caster Chip.png
4
Day 4
Top Emergency Sanity Potion.png
1
Medic Chip.png
4
Day 5
Orundum.png
200
Tactical Battle Record.png
10
Day 6
Chip Catalyst.png
1
Skill Summary Volume 3.png
10
Day 7
Light and Shadow

Headhunting

The Lisa of the Valley headhunting banner is featured.

Outfits

The following outfits are available in the Outfit Store:

Furniture

The Leithanien Nights furniture set is available; some of its parts are awarded from the Burnt Offerings missions while others are available in the August Fair (see above) and Furniture Store.

Medals

Notes

  1. Fifth in the CN server, fourth in the Global/EN server; see Trivia for the reason.
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