[UPDATED] Following the end of the June 18 temporary maintenance, restrictions regarding character transfers have been updated.

[Hyper Summer] Island of So Gong

So Gong invites you to an uninhabited island for the summer! Take some time to relax on the island and focus on your training!

📅 Event Period

June 11, 2026 (After Maintenance) - August 19, 2026, 23:59 (UTC)

✅ Eligibility

Level 100 minted characters who have completed quest “[Hyper Summer] An Invitation to VIP”

After completing the quest “[Hyper Summer] An Invitation to VIP”, accept the starting quest “<[Hyper Summer] Island of So Gong> For Vigourous Growth”.
Challenge the Mu Lung Dojo to reach a certain floor and receive a Belt grade.
Claim your Training Chamber Coupon through the Event Notifier. The coupon is valid for 3 days, and you can accumulate up to a maximum of 90 hours of AFK time.
Use the Training Chamber Coupons to charge your AFK time.
While located in a hunting ground suitable for your character's level, enter the Training Chamber via the Event Notifier on the left side of your screen to automatically earn EXP and Power Crystals!

Your Belt grade is determined by the highest floor you clear in Mu Lung Dojo. The higher your Belt grade, the greater the rewards you receive.

Additionally, you can receive extra Training Chamber Coupons (1 Hour) every week depending on your MVP Rank.

MVP Rank	Training Chamber Coupon (1 Hour)
Bronze	1
Silver	2
Gold	5
Diamond	9
Black	18

AFK map usage time is shared across all characters in your account.
Mu Lung Dojo rankings reset every Monday at 00:00 (UTC+0).
Accumulated time and remaining Training Chamber Coupon can be used in future AFK events.
Training Chamber Coupon cannot be used while in the AFK map.
Additional time and benefits are granted based on your MVP tier.
Event participation may be restricted while Lie Detector is in progress. Additionally, you cannot enter if you are in a map with teleport restrictions or in a party.
Characters cannot be unlinked if you possess any Training Chamber Coupons
If a character is transferred to another account after already challenging the Mu Lung Dojo on their previous account during that week, the following restrictions will apply for the remainder of that week :
- The record for the highest floor reached when using "[Hyper Summer] Island of So Gong" will not be updated for that week, even if you proceed with the Mu Lung Dojo on the new account.
- You will not be able to claim Training Chamber Coupons using this character, during that week.

Any actions that violate the Operation Policy may result in restrictions. Accounts restricted from using services within the MapleStory Universe ecosystem, including MapleStory N, may also be excluded from receiving rewards.
In case maintenance on MapleStory Universe services takes place on the day of the event conclusion, the event end time may be subject to change.
Event schedule, rewards, and other details are subject to change without prior notice. In such cases, additional announcements will be provided separately.
Reward items cannot be received after the event period ends.
Reward items can be stored in in-game inventory until their expiration period. Items not used within the expiration period will be deleted.
Rewards will be distributed only to the wallet used to participate in the event. Please note that the receiving wallet addresses cannot be changed.
MapleStory Universe cannot address issues arising from incorrectly connected wallets.
Account trading is prohibited under our operating policy. Violators may be restricted from MapleStory Universe service, and MapleStory Universe is not liable for any losses or damages incurred through trading attempts.
Please note that access may be restricted in certain regions. Depending on your location, you could encounter limitations when accessing the MapleStory Universe service. For a seamless experience with the MapleStory Universe, please consult the Terms of Service.