Wuthering Waves 3.7: New Characters, Banners & Story
Version 3.7 of Wuthering Waves, titled “Prism’s Illusion, Heart’s Illumination,” is scheduled to launch on September 30, 2026, at 11:00 AM UTC+8. This update marks the conclusion of the current Xuanfang storyline and introduces two new 5-star Resonators, a new explorable domain, expanded Echo systems, and several quality-of-life improvements. The special preview program held on September 19 confirmed the full banner lineup, story direction, and major additions, giving players a clear picture of what to expect.
Release Timing and Overall Structure
The update drops simultaneously across all platforms. For players in North America this means the content becomes available on the evening of September 29, while Asia and Europe receive it on September 30. As with previous versions, the patch is split into two banner phases lasting roughly three weeks each. Phase 1 begins the moment the servers come online, and Phase 2 follows after the first set of banners ends.
Beyond the new characters and story, Version 3.7 adds a permanent event called Blooms for the Shadow, new Resonator accessories, additional motorcycle liveries, and the ability to replay earlier main story segments from Versions 1.1 through 1.3, including the Moonchasing Festival. These quality-of-life features are especially useful for newer players catching up on lore.
New Characters: Hsin and Suoming
The two headline Resonators both belong to the Electro attribute and share a thematic connection to the Mengzhou region and its Sentinels.
Hsin arrives in Phase 1. She is a 5-star Electro Resonator who wields a Rectifier and holds the distinction of being the first playable Sentinel in the game. Known as the Moonfox Sentinel of Mengzhou, Hsin functions as an Electro Flare-focused DPS. Her kit emphasizes powerful resonance and field control, making her a strong centerpiece for teams that want to lean into Electro reactions and sustained damage. Her signature weapon, Blooming Jadehaven, is a 5-star Rectifier designed specifically to support her playstyle.
Suoming follows in Phase 2. She is also a 5-star Electro Resonator, but she uses a Sword instead of a Rectifier. Early previews position her as a more flexible unit that can fill either a sub-DPS or support-oriented role depending on team composition. Her signature weapon is the 5-star Sword Unspoken Rue. Together, Hsin and Suoming expand the Electro roster significantly and give players new ways to build around the attribute.
Both characters feature new accessories that become available during the version: a hairpin set for Hsin and sunglasses for Suoming. These cosmetic options add further personalization once the Resonators are obtained.
Banner Schedule
Phase 1 (starts September 30)
- Featured 5-star: Hsin
- Rerun 5-stars: Iuno and Chisa
- 4-star rate-ups: Youhu, Taoqi, and Buling
Phase 2
- Featured 5-star: Suoming
- Rerun 5-stars: Lynae and Lucilla
- 4-star rate-ups: Lumi, Danjin, and Chixia
The dual 5-star rerun structure continues the pattern Kuro Games has used in recent versions, giving players who missed earlier limited characters another opportunity while still highlighting the new units. Astrite planning will be important for anyone aiming for both new Resonators or specific reruns.
Story: Chapter IV Act IV – Simulacrum of the Heart
Version 3.7 brings the current Xuanfang arc to its conclusion with the main quest Chapter IV Act IV: Simulacrum of the Heart. The story centers on the Simulacrum Nexus of Mengzhou, a new domain created by the Moonfox Sentinel. This area exists separately from the existing Xuanfang Hold map and serves as both a narrative and exploration space.
Players will also receive a new Tales Quest titled Moonlike Heart, Mortal Longing, which features Xuanqing and expands on personal stories tied to the region. Additional exploration content includes two side quests under the Tales from the Capsule series—Ashen Fox and Days without Number—connected to the Waking Moon Festival theme.
The narrative tone leans into themes of illusion, memory, and the relationship between Sentinels and the people they protect. Because the update closes a major chapter, it also sets the stage for the next regional storyline that will follow in later versions.
New Systems and Content Additions
The Echo system receives five new Echoes: Formrender, Soulfrayer, Skywatch Lancer, Bloomburst Puppet, and Jade Nether Serpent. Three new Sonata Effects arrive alongside them—Heart of Sworn Vigil, Flash of Electric Reflection, and Flower of Tinged Yearning—giving players fresh set combinations to experiment with. A new Phantom Echo, Phantom: Skywatch Lancer, is also available.
A permanent event called Blooms for the Shadow becomes part of the ongoing endgame rotation. This gives players a consistent activity that remains available after the limited-time events of the version end. New motorcycle liveries (some earned through the main quest and others through exploration) and Resonator accessories further expand customization options.
Gameplay optimizations and system improvements are included as usual. Storage management, quality-of-life adjustments, and the ability to replay earlier story content should make the overall experience smoother, particularly for accounts that have been active since launch.
What This Means for Players
For free-to-play and low-spending players, Version 3.7 presents clear choices. Hsin offers a new Sentinel-focused DPS option that expands team-building possibilities, while Suoming provides another Electro tool that can slot into multiple roles. The rerun banners give second chances at popular earlier units such as Iuno, Chisa, Lynae, and Lucilla.
Story-focused players will find the conclusion of the Xuanfang arc satisfying, especially with the new Simulacrum Nexus area to explore. Collectors can look forward to the exclusive accessories, liveries, and Phantom Echo. The permanent event and expanded Echo options improve the long-term value of the update beyond the initial banner period.
Preparation Tips
Astrite management remains key. Players who want both new 5-stars should begin saving early and consider which Phase 1 or Phase 2 unit aligns better with their current teams. Leveling materials, Echo farming, and weapon resources for Electro characters will be in higher demand once the update goes live.
Replaying earlier story segments is now possible, so newer accounts can catch up on important lore without missing context when the new main quest begins. Checking the permanent event and new Sonata Effects after the patch drops will help with team optimization.
Looking Beyond 3.7
With the Xuanfang storyline concluding, the next major region and narrative arc will take center stage in subsequent versions. The introduction of the first playable Sentinel also suggests that more Sentinel-related content and characters may appear in the future. Version 3.7 serves as both a finale for the current chapter and a bridge to whatever comes next on Solaris-3.
Overall, “Prism’s Illusion, Heart’s Illumination” delivers a substantial package: two new 5-star Resonators with distinct playstyles, a meaningful story conclusion, a new domain, expanded systems, and lasting quality-of-life features. Players who have followed the Mengzhou arc will find resolution, while those building Electro teams gain strong new options. The September 30 launch gives the community a clear date to prepare for the next major step in Wuthering Waves.