Enter into the Endless Possibility!

Hello, Admirals.

The maintenance has been completed, and you can now log in and use the service normally.

📌 Maintenance Schedule 

- 2026/8/14 (Fri) 09:00 ~ 12:00 11:30(UTC+9) [Ended]

🎁 Maintenance Rewards  

- Blue Gem x3,000

- Slot Expansion x200

- Starlight Coin x10

📌 Notice on the Investment Season 6 Nation Rank Reward Correction

- Through the temporary maintenance on Friday, August 14, the following measures have been applied to the Seals distributed as Investment Season 6 Nation Rank Rewards.

- Affected Seals: Season 6 Portugal, España, Netherlands, England, Joseon, and Japan Nation Seals

1. If you are holding an unused Seal, the effect of the Investment Season 6 Nation Rank Seal will be corrected to the intended one.

2. If you have already used a Seal, a Seal with the correct effect will be redistributed in sequence.

3. Any Inscription Effect obtained by using a misdistributed Seal will be changed to a random Inscription Effect (★★).

* Distributed Seals will be sent to and stored in your Mail when you log in to the game once by 00:00(UTC+9) on September 15.

 Please check the mail storage period and claim your mail within the period.

* The Season 6 Overall Rank Seal and the Ming and Ottoman Nation Seals have been confirmed

  as distributed correctly and are excluded from these measures.

📌 Notice

 - Blessing, Prayer, Donation, and Tax Permits have been extended for the duration of the maintenance.

- If you log in within 24 hours after maintenance ends, the Maintenance Reward will be sent to your Mail once, and the reward Mail will be stored for 24 hours.

- The arrival time of the Maintenance Reward Mail may vary for each Admiral.

Enter into the Endless Possibility!

Hello, Admirals.

We would like to inform you of the 8/13 (Thu) 8/14(Fri) temporary maintenance for Uncharted Waters Origin.

Please see below for details.

◆ Temporary Maintenance Schedule

📌 Maintenance Schedule 

- 2026/8/13 (Thu) 09:00 ~ 12:00 (UTC+9)

- 2026/8/14 (Fri) 09:00 ~ 12:00 (UTC+9) (Edited 8/13 02:45 UTC+9)

📌 Maintenance Details 

◆ Balance Adjustments & Convenience Improvements 

1. Increased Enhance Effects for Certain Luxury Parts

- Applicable Parts: Luxury Radiant Mist Anchor, Luxury Radiant Mist Sail, Luxury Radiant Mist Armor

2. Adjusted the Quantity of the 'Starry Exploration Area Map' Event Mail Reward

- (Before) Daily x700 → (After) Daily x100

3. Trade Balance Adjustments

- Increased Artwork Preference in East Malaysia (+60%)

- Increased Fabrics Preference in West Malaysia and Southwestern Malaya (+30%)

- Added Box of Nutmeg Preference to the Britain and Germany cultural regions

- Fixed the minimum Prices of Box of Nutmeg at 90%

- Adjusted so that less Amity is reduced when exchanging Box of Nutmeg

4. Ship Inscription Convenience Improvements

- Save Preference Effect after Convert Effect is completed

- Save the cost specified for Consecutive Selection

◆ Bug Fixes 

- An issue where some Ship Seals granted as Investment Season 6 Nation Rank rewards were applied with incorrect options

* After the 8/13 (Thu) temporary maintenance, Ship Inscription Seals with options for the corresponding Nation of the previously granted Ship Inscription Seals will be sent sequentially via Mail.

* In the case of Ming and Ottoman, the Ship Inscription Seals were granted correctly,

but considering reward fairness between Nations, additional Ship Inscription Seals with options for the corresponding opposing Nation will be granted.

* Distribution Criteria: England ↔ Netherlands / Portugal ↔ España / Joseon ↔ Japan / Ming ↔ Ottoman

(Edited 8/13 02:45 UTC+9)

- Fixed an issue where the Lock button was not displayed on the Ship Assign screen.

- Fixed an issue where the

- Fixed an issue where certain areas were not displayed in the Land Exploration Info list.

- Fixed an issue where the number of Parts owned was displayed as 0 in certain Part Info.

- Fixed an issue where Restart Auto Move was unavailable after selecting the Fishing/Explore Land button while Sailing.

- Fixed an issue where the activation conditions for certain Sealing Effects were applied incorrectly.

- Fixed an issue where Grade 27 Boards were not displayed in the

- Fixed an issue where Village Info on the World Map was not updated immediately.

- Fixed an issue where an error popup would occasionally appear when purchasing items at the Shipyard.

- Fixed an issue where a popup was not displayed when combining Ideal Parts.

- Fixed an issue where the Archipelago Combat Token acquisition Event Mission was not counted when using Repel in Lighthouse of the Ruins.

* The 'Acquire Archipelago Combat Tokens' Mission under Combat Missions in 'Waves of the Golden Archipelago Mission' will be completed collectively.

- Fixed an issue where NPCs and scenes were displayed abnormally while progressing through Helen Raspberry's Chronicles.

- Fixed an issue where the Effect of the 'Red Coconut Juice' item was not applied.

- Fixed an issue where Masts and Gun Ports were granted as Rewards when progressing through Build Rank 4-12 Requests.

- Fixed an issue where Masts and Gun Ports were granted when defeating the Sebastian Cabot Powerful Opponent.

- Fixed an issue where the logo and buttons were displayed misaligned depending on the device resolution.

- Fixed an issue where Competitive Battle areas that are not currently active were displayed.

- Fixed an issue where the purchase quantity was not updated when first entering the Contribution Shop.

- Fixed an issue where the Fleet compositions of certain Subordinate Fleets of the Allied Trading Company and Adventure Merchant Association were abnormal.

- Fixed an issue where some text was displayed incorrectly.

📌 Restrictions 

- Uncharted Waters Origin will be unavailable during the maintenance. 

📌 Notes 

- The maintenance schedule may change depending on service conditions.

- Please exit the game in a safe area before maintenance begins.

We ask for your understanding that the maintenance may be extended beyond the announced time.

We apologize for any inconvenience caused.

Thank you.