Table of Contents
The "Ancient Isle Survey" open-world game mode runs from November 4 to December 14.
View the main Verdurous Holiday event details here. You can also find a collection guide for this game mode here.
Rewards
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld1.png)
- Digicash
- Revision Application
- Quantum Cell (SSR Neuronic mat)
- "Emerald-Star Cowrie" and "Jade-Moon Shell" (event shop currency)
- Opal Voucher (dorm currency)
- Silverbucks
- Operative XP
Map
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld2-662x1024.png)
The map is composed of three areas that each open after a certain date:
- Scenic area: November 4
- Ruins area: November 9
- Resort area: November 14
Each area will stay open until the end of the event.
Cat fact: adjutants will gain exploration XP while exploring the island. Don't forget to collect your rewards as you increase your exploration level~
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld3.png)
Activate the "Yallu Island Navigator" or use Springboards scattered around the island to quickly travel between areas.
Earning Rewards
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld4.png)
Activate notice boards to complete time-limited challenges and gain rewards.
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld5.png)
Open supply boxes around the island to also receive rewards.
Cat fact: break balloons and decorations around the island, and you might get a surprise~
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld11.png)
Collect stone tablets around the island to learn about the past of Yallu Island.
Cat fact: adjutants can learn about Yallu's past through stone tablets. As well, you can also receive collection progress rewards!
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld12.png)
Adjutants will receive special missions to complete while exploring Yallu Island. Completing these missions will award exploration XP. Missions refresh every Monday, Wednesday, and Friday.
Cat fact: When operatives are killed, there will be a 30-minute cooldown before they can be used again. Exploration progress will be preserved though, so adjutants can choose other characters with which to form a team and enter Yallu Island again to explore~
Fishing
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld6.png)
There are various fishing spots along the coast of Yallu Island where Adjutants can go fishing to obtain fish.
Cat fact: each fishing spot will have different fish and different qualities of fish, please pay attention adjutants~
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld7.png)
Time your pull right to ensure you catch the fish when it takes the bait.
Cat fact: aside from the adjutant, operatives in swimsuit outfits can also go fishing~
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld8.png)
Caught fish can be used to cook various food items from the "Automated Catering Machine." Consuming different food items will provide various buffs.
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld9.png)
Catching various types of fish will unlock their corresponding entry in the "Fishing Manual". Obtain rewards for filling out the manual.
Cat fact: as the analyst gains experience fishing, their fishing level will increase accordingly. Raising your fishing level will also provide rewards, meow~ Remember to claim the fishing manual collection progress rewards and fishing level rewards, meow~
![](https://snowbreak.gg/wp-content/uploads/sites/10/2023/10/VHOpenWorld10.png)
Once your fishing level reaches level 20, you will receive the "Master Fisherman" statue, which can be displayed in the base.