The explorers suddenly find themselves transported to another world, a realm torn by conflict among Mamonos.

There, they encounter Maou Kubera, and everything begins to change.


"So from your perspective, this could be a world from the past?"

It turns out this strange land exists nearly thirty years before the timeline in the explorers' world!

In exchange for Kubera's promise to show them a way home, the explorers agree to help the struggling Kubera and his allies.
However, their decision marks only the beginning of a new and greater battle...

Dates (JST)
Start: 2025/11/12 (Wed) 17:00
End: 2025/12/24 (Wed) 13:59

How to Participate
① Let's join the Event from NAVI!
Accept the event "Prelude of the Kingdom" from Navi and select "Move" to start the event!



1.Open "Navi" from the Menu on the left.
2. Accept "Prelude of the Kingdom" from the Event tab.
3. Select "Move" to start the event story and move to the event map.
*Please note that you have to clear "Main quest Ch.14 The two maids" to join this event.

② Let's collect event items!

③ Progress the event and you will be able to trade the items you collected with other great items!
*You can collect up to 99999 items in the event.

④Travel to past event maps.
Talk to Demon Maid (with the green hair) on the event map "Part 1: Reception"!
You can go to past event maps!
*You can play the event quests.

About Fishing
You can catch fish at the fishing points on the event map.
Get event-limited fishing baits at Demon Maid's (blue hair) Exchange and try fishing!
Find out more about fishing here!

Event Limited Fishing Baits
You can use the event-limited fishing bait "Magic Crystal Bait" only at the fishing points on the event map.
You will have better chances to catch certain fish when using the "Magic Crystal Bait".

About Treasure Map (8th Anniversary)
You can get the limited treasure map with "20 World Magic Crystals" from NPC "Demon Maid" (with yellow hair) on the event map.
*If you already have 1 Treasure Map, you can't trade any new maps.
Find out more about Treasure Maps and Treasure Hunt here!

Event Panel Mission is here!
You can get rewards by clearing missions related to the event quest.
During the event, tap the icon on the left of your screen to display the missions.

Event limited item

The special rewards for this event are a M Demon Attire T and M Demon Attire B!!
Get them and take nice pictures!

Notes
*The event period is subject to change without notice.
*There are no voices in this event.