FAQ
Last updated
Newbies Guides
Last updated
The first mission can be received from William in front of the library (X: 9034, Z: 13077).
For ongoing missions, you can check the Mission Tab (shortcut: J). To locate an NPC for a mission, click [View Location] in the Mission Tab, and a paper airplane icon will appear above your avatar’s head to guide you to the NPC.
If the paper airplane doesn’t appear even after clicking [View Location], it may mean the NPC is inside a building (e.g., inside the CU convenience store or the Danal building). Please read the mission details carefully for additional hints.
Good luck with your missions! 🌟
Stamina fully recovers to 100% every day at 00:00 AM(UTC).
If you need to recover stamina before then, you can use a Power Pill from your inventory. However, stamina recovery using a Power Pill is limited to twice the base stamina.
For example:
If your JEFFY (base stamina: 50) runs out of stamina (0), you can recover up to 50 stamina twice (for a total of 100 stamina). After that, no additional recovery will be possible until stamina resets the next day.
JEFFY: 50
Pioneer/Gardener/Engineer/Scientist Akdong: 100
Planter/Fisher/Owner: 200
Master: 1000
Plan your stamina usage wisely for smooth gameplay! 🌟
Fishing requires a fishing rod and bait.
Higher-grade fishing rods increase your chances of catching higher-level fish, reduce the difficulty of bites, and provide additional time limits.
Higher-grade bait decreases the waiting time for fish to take the bait.
If you don’t use any bait, even with a good fishing rod, you’ll only catch mudskippers (LV.1), so keep that in mind!
Once you start fishing, click your keyboard or mouse in the direction of the yellow light.
The key is to press and hold until the light turns off, rather than repeatedly clicking.
Good luck, and may your fishing trips be fruitful! 🎣✨
Road Cleaning can be done in commercial areas or in front of buildings like CU, Ediya, or Domino’s Pizza.
Go to the designated location and click the trophy-shaped [Road Cleaning] icon at the bottom-right corner.
This will open the Road Cleaning interface.
Select the Akdong for the task and choose the road to explore, then click Confirm to begin.
If you have a Dust Air, make sure to equip the shoes on the bottom-right corner of the Akdong selection screen to activate its effects. Don’t forget to double-check!
For more detailed instructions, refer to the video below:
Good luck with Road Cleaning! 🌟
Convert Crystals to NFTs
First, talk to Chloe, the vegetable shop owner, who can convert your Crystals into NFTs.
Select "Request NFT Conversion" when speaking with Chloe to request the conversion of items like Crystals or plants into NFTs.
Access the NFT Flea Market
After the conversion, speak to Chloe again and click "Go to JEFF Market" to access the NFT Flea Market (WEB).
Alternatively, you can log in directly through the JEFF World homepage at any time to access the marketplace.
List NFTs for Sale
On the Flea Market website, click "Sell" and select the Crystal Bundle NFT you wish to sell.
You will see the number of NFTs converted by Chloe in your inventory.
Enter the quantity you want to sell in Pay (EA), agree to the terms and conditions, and click the [Sell] button.
You can view the rewards ($JEFF tokens) you’ve earned weekly or monthly through the Dashboard.
Click the [Statistics] icon at the bottom-right corner.
Navigate to the Dashboard, where all your earned rewards are neatly summarized.
Rewards are categorized by type, such as Crystals, Plants, Taxes, and more.
You can compare your current week’s rewards with the same day of the previous week to track your progress.
A bar chart shows how much effort you’ve put into earning rewards across different categories for the month.
Track your performance and achievements easily with the Dashboard! 🌟
In-World Purchases(TBA): Crystals can be used as a payment method to buy real-world items (e.g., milk, coffee, pizza) at in-world convenience stores like CU, Ediya, Domino’s Pizza, and more.
Convert to NFTs: Crystals can be converted into NFTs and sold on the NFT Flea Market to earn $JEFF tokens.
Basic Currency: $JEFF tokens are the primary currency for utilizing JEFF World.
They are used for crafting, purchasing items, and most in-world activities.
Gas Fees: $JEFF tokens are also consumed in small amounts as gas fees for blockchain transactions.
To ensure smooth gameplay, always keep at least 3 $JEFF in your wallet.
$JEFF tokens can also be transferred to listed exchanges where you can sell them. For detailed instructions, refer to the guidebook for the full process.
Make the most of Crystals and $JEFF tokens to enhance your JEFF World experience! 🌟
Speak to Chloe, the vegetable shop owner.
Select “Request NFT Conversion” to convert plants, crystals, or other convertible items into NFTs.
After converting the items, talk to Chloe again and select “Go to JEFF Market” to access the NFT Flea Market (WEB).
You can also log in directly to the JEFF World homepage anytime to access the marketplace.
On the Flea Market website, click “Sell” and select the item NFT (e.g., Tomato) you wish to sell.
You’ll see the number of NFTs converted by Chloe in your inventory.
Enter the quantity you want to sell in the Pay (EA) field.
Agree to the terms and conditions, then click the [Sell] button to complete the listing.
For security purposes, first-time Flea Market users must register a Two-Factor Authentication (2FA) method. You can choose between:
Setting a secondary password, or
Registering a MetaMask wallet.
How to Register 2FA:
Go to My Page > Settings, choose your preferred 2FA method, and click [Save Authentication Method] after registration.
Once your 2FA method is registered:
Click the [Sell] button.
Activate your chosen 2FA method and enter the required password or MetaMask signature.
After completing these steps, your NFT will be successfully exchanged for $JEFF tokens! 🎉✨
You can purchase Akdong or LAND through the following platforms:
JEFF Store (KRW)
NFT Marketplace(TBA0 (P2P Market, $JEFF)
OpenSea ($ETH)
Akdong and LAND are sold as essential items and packages in the JEFF Store.
This is currently the only platform where you can purchase using KRW (e.g., credit card payments).
Akdong and LAND can also be purchased using $JEFF tokens on the NFT Marketplace.
Since the marketplace is a peer-to-peer trading platform, prices and listings vary depending on the sellers.
OpenSea is a marketplace where you can purchase Akdong and LAND using Ethereum ($ETH) via the Ethereum Mainnet.
As with the P2P Marketplace, prices and listings are determined by users, so review them carefully before purchasing.
NFTs purchased on the Ethereum Mainnet require a bridge process to transfer them to the JEFF Chain.
For more details on the bridge process, refer to the guidebook.
Choose the platform that best suits your needs and enjoy owning your Akdong or LAND in JEFF World! 🌟
Owning an Akdong provides several advantages, including increased rewards and the ability to own multiple Akdong without limitations.
Increased Stamina
Akdong comes with significantly higher stamina compared to JEFFY (50).
Stamina levels:
Player/Scientist: 100
Manager: 200
Master: 1000
Access to Additional Dungeons in Road Cleaning
Akdong unlocks exclusive dungeons in Road Cleaning.
These dungeons offer more Crystals per session than the ones available to JEFFY.
Clua Outer Streets (JEFFY only): 47.5 Crystals
Clua Streets (All Akdong): 66.3 Crystals
Clua Central Streets (Pioneer only): 72.9 Crystals
Master Road (Master only): 380.5 Crystals
Avatar Customization: Create unique appearances for your Akdong.
Exclusive Daily Missions: Gain access to special Akdong-only missions.
Owning an Akdong enhances your JEFF World experience and maximizes your rewards! 🌟
Owning LAND unlocks access to My Room-specific content, such as plant cultivation, and there are no limits on the number of LAND plots you can own.
Plant Cultivation
While hotel rentals also allow plant cultivation, they are limited to once per day and incur a rental fee.
On your own LAND (My Room), you can cultivate plants twice per day without any additional costs.
Plants harvested can be converted into $JEFF tokens through Chloe.
Interior Customization
Personalize your My Room to match your style and preferences.
Owning LAND provides greater freedom, efficiency, and customization in JEFF World, making it a valuable asset for enhancing your gameplay experience! 🌟
The FAQ will be continuously updated. :)
Check the items available via the link below:
Be sure to review the details carefully before making a purchase.