At Nagi's request, the explorers set out to investigate an interdimensional gate that led to a city in another world they had visited many times before.

Unfortunately, the city was attacked by Vangizards, invaders from another world.
To make matters worse, the city's modern weapons were ineffective against the invaders, leaving its defenders struggling.

Just when hope was fading, the explorers arrived.
They steadily drove back the Vangizards until a massive gate appeared in the sky... and something far greater emerged: pure despair.

Can the explorers overcome this overwhelming threat?

*We recommend checking out the past events that took place in the Other World City to enjoy this event more. You can check the past events in the Album even if you haven't joined them.

Dates (JST)
Start: 2025/5/28 (Wed) 17:00
End: 2025/6/11 (Wed) 13:59

How to Participate
① Let's join the Event from NAVI!
Accept the event "The Great Gate War" from Navi and select "Move" to start the event!



1.Open "Navi" from the Menu on the left.
2. Accept "The Great Gate War" 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 Defeat Area Boss "Turcannon" and collect items!

You need "True Gate Crystal x1" to fight the Area Boss!
Trade "Gate Crystal" at Nagi's Exchange!
The "Gate Crystal" will drop when you defeat "Vangizard"!
*There is no reward for defeating Area Boss "Turcannon" in Hell level.

③ Get items from the event Mamonos and "Turcannon" and trade them for various prizes!
*"D Gate Crystal Shard x5" for 1 Play of the Box Gacha.
*Complete the event quest part 2 to play the Box Gacha.
*If you draw the Box Gacha, but you don't have any space in your bag, the item(s) will be stored in your storage.
*You can collect up to 99999 items in the event.

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.

About Fishing
You can catch fish at the fishing points on the event map.
Get event limited fishing baits at Mamono-chan's Exchange and try fishing!
Find out more about fishing here!

Event Limited Fishing Baits
You can use the event-exclusive fishing bait "XL Dango Bait" only at the fishing spot on the event map.
Fishing with the "XL Dango Bait" will give you a higher chance of catching certain fish.

The special rewards for this event are a Crater and Guardian V Head 1!!
Get them and take nice pictures!

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