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Lahai-Roi is an isolated snowy nation, and is the next major region expected to release with Version 3.0 in Wuthering Waves. Learn about Lahai-Roi's lore and information, affiliated characters, and the region's release date here!
List of Contents
After much speculation, Lahai-Roi is now expected to debut on December 25, 2025 with the release of Version 3.0, as the next major region. The reveal was officially teased on November 26, 2025 by the Wuthering Waves X (formerly Twitter) account, showcasing the region’s most prominent scientific institutes.
3.0 Characters, Release Date, and Details
| All Lahai-Roi Characters | ||
|---|---|---|
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There are currently six characters known to be affiliated with Lahai-Roi in Wuthering Waves. Aside from Chisa who is originally from Ashinohara, the remaining five seem to be connected to Lahai-Roi’s prestigious Startorch Academy and its overarching scientific authority, the Spacetrek Collective.
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Source: PlayStation Youtube Channel |
Players can use the new Expedition Motorbike to explore Lahai-Roi. This utility is accessible to all players and was revealed in the Version 3.0 Showcase. You may change your POV from 1st person to 3rd person while riding the bike.
Additionally, there is a high chance that it has a built-in radio that can play any Music Box the players have collected.

While exploring Lahai-Roi’s frozen tundra, players may come across mysterious creatures inhabiting the Bjartr Woods. Said to be companions of the Roya Tribe, these beings appear small, stout, and endearingly friendly, serving as a gentle presence amid the region’s harsh wilderness.
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Source: PlayStation Youtube Channel |
During the Version 3.0 Showcase, the Bjatr Woods was shown as a cozy forest filled with catchy tunes. Everything moves according to the beat of the forest's rhythm, including the platforms.
In addition, charming little creatures walked with the player as they explored the area! These could be the mysterious creatures that served as companions of the Roya Tribe.
| Lahai-Roi Mech Echoes Preview | |
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Echoes with mechanical features, also known as Mech Echoes will also be found roaming the icy plains of Lahai-Roi. Their cold, metallic designs mirror the region’s frozen tundra and reflect the scientific, clinical reputation of Solaris’ hub for knowledge.
| Fractsidus' Interest in Lahai-Roi | Rover's Interest in Lahai-Roi |
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Lahai-Roi will be the next major region after Rinascita, as both Rover and the Fractsidus have set their sights on the location. After the finale of the Rinascita Chapter in 2.7, the Grand Architect mentioned that their next goal was to progress their schemes in the region.
Meanwhile, during the events of Honami City in 2.8, Rover gained deep motivation to head to the region, as a rift opened up in the Sonoro Sphere leading to Startorch Academy. The region was previously known to be inaccessible prior to this event, largely due to the Void Storm.

The Spacetrek Collective is an allied multinational organization recognized as the pioneers and overseers of Lahai-Roi’s scientific advancements. They are responsible for the nation’s scholarly reputation and oversee its most prestigious institutions.
Beyond this, the alliance appears to focus on space travel research, a goal shared across all its institutions. Their close ties with Startorch Academy suggest that they recruit top graduates to staff their expeditions or join the Collective itself.
What is the Spacetrek Collective?

The Roya Tribe is regarded as the indigenous people of Lahai-Roi. From the limited information available, the tribe is responsible for monitoring the movements of all Exoswarm that emerged following the arrival of the Exostrider, using a calendar that they created.
They primarily reside in the Bjartr Woods, where a notable tribal landmark known as the Solisylum can be found.

Startorch Academy is situated in Lahai-Roi and is the primary research facility in the region. It is a multinational school that propagates learning and is known as a hub for Resonators.
Among its student body, Rover was well-known among their peers and was an established student older than Chisa in her student days. Twenty years ago, Chisa was part of the Tactical Development program and a first year Engineering student before being transported to the Chronorift Metropolis.

Lahai-Roi is home to multiple scientific facilities including the Research Institute and Startorch Academy which houses the nation's brightest students. These institutions are well-funded by the multinational alliance, Spacetrek Collective, which oversees the overall development of the region.
Its population is also quite low due to the severe climate, and the region suffers being isolated from the rest of Solaris due to the Void Storm.

The Void Storm is the local Waveworn Phenomenon of Lahai-Roi and has affected its landscapes greatly. Shorekeeper mentions that this region was once forgotten, hinting at the Lament's drastic effects on the region, before researchers came in and developed the land underneath the ice fields.
This can be associated similarly to the Dark Tide in Rinascita, Huanglong's Retroactive Rain, and Honami's Irideglow.
Lahai-Roi is described to be snowing most of the year with large ice fields densely covering majority of the region. Aside from its underground facilities being developed and situated upon by researchers, its population is quite sparse.

Shorekeeper mentions that Lahai-Roi is unlike Huanglong and Rinascita, as it has no Sentinel to guide its civilization. It is a society primarily built on science and the power of humanity.
Therefore the well was called Beer-Lahai-Roi. It is located between Kadesh and Bered. Genesis 16:14 |
Lahai-Roi shares the same name as Beer-Lahai-Roi, a well mentioned in the Bible's Old Testament, theorized to be found in Egypt.

Lahai-Roi's geographical location in Solaris is currently unknown, although the game hints at it being isolated from other regions in Solaris due to the Void Storm, which occurs in a cyclical pattern.
Despite this, a connection to the Honami Sonoro Sphere appeared in Startorch Academy, allowing contact between the two locations, and by extension the Black Shores.
Honami City Map and Exploration Guide
| Lahai-Roi Prominent Landmarks | |
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Reactor Drive |
The Slumbering Exostrider |
Research Institute |
Startorch Academy |
Starward Riseway |
Exo Genesis Labs |
Voidwatch Tower |
Simulator Cockpit |
Tactical Proving Grounds |
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In the latest region teaser, Lahai-Roi is shown to feature two major institutions overseen by the Spacetrek Collective: the Research Institute and Startorch Academy, the latter containing multiple scientific facilities that appear to train students for space exploration.
Additionally, a mysterious Slumbering Exostrider and a Reactor Drive, possibly the region’s power source, were revealed. Together, these landmarks portray a modern, technologically advanced nation with a strong focus on scholarly research.

Wuthering Waves Interactive Map
| Version 3.0 Upcoming Region |
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| Lahai-Roi |
| All Huanglong Areas | |||||
|---|---|---|---|---|---|
| Jinzhou | Central Plains | Dim Forest | |||
| Gorges of Spirits | Desorock Highland | Port City of Guixu | |||
| Wuming Bay | Norfall Barrens | Tiger's Maw | |||
| Whining Aix's Mire | Mt. Firmament | ||||
Huanglong Interactive Map and 100% Guide
| All Black Shores Areas | |
|---|---|
| Tethys' Deep | Chronorift Metropolis |
Black Shores Map and 100% Exploration Guide
Rinascita Interactive Map and 100% Guide
Lahai-Roi Release Date and Information



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