Wuthering Waves 3.7 Is Bigger Than Hsin and Suoming: What to Prepare Before September 30

Wuthering Waves Version 3.7, Prism's Illusion, Heart's Illumination, is scheduled to launch on September 30, 2026. Hsin and Suoming are the obvious headlines, but treating the patch as two banners misses the changes that affect every account: a new Main Quest and Tales Quest, Simulacrum Nexus of Mengzhou, five Echoes, three Sonata Effects, permanent exploration content, Main Quest Replay, Echo stacking and a larger camera system. Players preparing optional purchases can compare Topuplist and the Wuthering Waves top-up page for Lunites, while the preparation below focuses first on free account value and changes that cannot be solved by pulling.

Confirmed update boundary: Version 3.7 releases on September 30. Individual Convene phases and events may use their own start and end times, so the live Events and Convene menus remain the authority for exact regional availability.

What Version 3.7 adds beyond the new Resonators

The story continues with Chapter IV Act IV: Simulacrum of the Heart and the Tales Quest Moonlike Heart, Mortal Longing. The Simulacrum Nexus of Mengzhou becomes accessible, while Blooms for the Shadow is presented as permanent content rather than a short event that must be rushed during the first week. The playable roster gains Hsin and Suoming, accompanied by the five-star weapons Blooming Jadehaven and Unspoken Rue.

Five Echoes join the ecosystem: Formrender, Soulfrayer, Skywatch Lancer, Bloomburst Puppet and Jade Nether Serpent. Three new Sonata Effects arrive with them: Heart of Sworn Vigil, Flash of Electric Reflection and Flower of Tinged Yearning. Phantom: Skywatch Lancer is also listed as obtainable. These names matter because Version 3.7 can change more than one character build; it can create new two-piece or five-piece incentives, alter which Main Echo carries a rotation, and increase inventory pressure until the new stacking system organizes eligible copies.

Finish story prerequisites, but do not rush permanent content

The new chapter is the part most likely to have a direct progression gate. Before September 30, open the Quest menu and identify any unfinished Main Quest that leads into Mengzhou. Clear mandatory steps, collect unclaimed quest rewards and leave enough time to download the patch. Skipping dialogue to reach the new area faster defeats one of the update's main benefits, especially when Version 3.7 adds a replay function that acknowledges how much context the story now carries.

Blooms for the Shadow being permanent changes the optimal pace. Permanent content does not need to consume the launch week just because it is new. Prioritize anything with a dated reward screen, daily attempt limit or weekly reset; explore the permanent mode after urgent claims are secured. This protects players from spending hours on permanent objectives while a login, trial or limited shop sits untouched.

Simulacrum Nexus of Mengzhou should be treated as a discovery task before it becomes a completion checklist. Unlock major travel points, locate the systems that gate Echo or event access, and mark unfinished branches. Do not use every consumable exploration aid on day one unless a limited activity requires a specific percentage. New areas often mix permanent chests, time-limited event markers and story-only locations, and their icons should be separated before a farming route is built.

Main Quest Replay solves a different problem than a story archive

Version 3.7 introduces Main Quest Replay through the Journey Log. At launch, the announced replay range reaches the main quest To the Shore's End. Replay progress can be saved and resumed later, or manually reset, with more chapters planned for future versions. This is more useful than a cutscene gallery because it restores a playable sequence rather than presenting isolated videos.

Players returning after a break can use replay to rebuild context before entering Chapter IV Act IV. Long-term players can revisit key decisions, environments and combat sequences without starting another account. Content creators can return to a specific narrative section, but the save-and-resume function means nobody needs to replay an entire chapter in one session. The correct launch-week use is selective: replay the chapter that explains the character or conflict immediately relevant to Simulacrum of the Heart, then continue the new story while that context is fresh.

Do not assume replay grants first-clear rewards again. The announced feature is for revisiting Main Quests, not duplicating progression income. Check the live Journey Log interface for any explicit replay rewards, restrictions or state changes before planning Astrites around it. A narrative feature can be valuable without functioning as a resource farm.

Echo stacking can save space, but only under exact conditions

The inventory change automatically stacks Echoes that meet three matching criteria: the same Echo type, the same Sonata Effect and the same Mainstat. They must also be unequipped and not upgraded. Each qualifying backpack entry can hold up to 999 Echoes. The feature reduces the number of visible rows; it does not make unlike pieces identical, merge substats, or turn a poor Mainstat into a useful one.

Before the update, lock any valuable leveled or unlevelled piece that might be confused during cleanup. Review rare Mainstat and Sonata combinations, especially pieces kept for future Resonators, and remove accidental equipment from characters that are not currently used. After the patch, inspect several stacks and confirm that type, Sonata and Mainstat match. A large stack should make batch evaluation easier, but players should not mass-delete until they understand how individual copies are opened, sorted and locked inside the new interface.

The stacking rule also explains why aggressive pre-patch inventory clearing is unnecessary. Eligible pieces will consolidate automatically, so deleting hundreds of Echoes on September 29 risks destroying combinations that Version 3.7 would have organized for easier comparison. Clear only obvious junk needed to stay below the current cap, then perform the larger audit after stacking is visible.

Prepare for three new Sonata Effects without prebuilding the wrong set

Heart of Sworn Vigil, Flash of Electric Reflection and Flower of Tinged Yearning expand the build space, but their names alone do not establish a best-in-slot set. A new Sonata can target a damage type, a rotation condition, team support or a particular resource. Until the live English descriptions show trigger, duration, stack behavior and wearer restrictions, farming decisions should remain flexible.

Keep Echo EXP, Tuners and Shell Credits rather than forcing an old set to maximum level before September 30. Preserve promising Electro, CRIT, ATK, Energy Regen and unusual utility combinations, but wait to see whether Hsin, Suoming or existing Resonators actually activate the new effects consistently. The key question is not whether a set gives a large number in a preview. It is how often that number remains active across a real rotation and whether another teammate can trigger it more cheaply.

The five new Echoes should be tested for animation time, swap behavior, interruption risk and whether their damage or buff persists after switching. A Main Echo that looks strong on a static tooltip can lower team damage if its animation delays the next Intro Skill. Use low-risk overworld enemies to learn the timing, then compare controlled rotations rather than replacing a proven setup after one critical hit.

Separate Hsin, Suoming and weapon decisions

Version 3.7 confirms both new Resonators and both new five-star weapons, but four visible items do not form one mandatory package. A character can be valuable with a standard weapon; a signature can be strong yet lower priority than a second roster role. Count Astrites, Radiant Tides, Forging Tides, current pity and guarantee status separately. Combining all currencies into one optimistic pull total hides which banner can actually use them.

Use the live trials to answer practical questions: minimum field time, Forte setup, energy requirement, damage classification, interruption resistance, Outro value and team dependency. Hsin's identity as the first playable Sentinel and Suoming's frequency-locking theme are compelling, but account value comes from rotation and role. If one character requires the other to reach the advertised performance, price the pair honestly. If each retains most of the kit in existing teams, the decision becomes much more flexible.

Do not pull a signature weapon before checking usable alternatives. Compare main stat, passive activation, uptime and the loss suffered when another weapon is equipped. The selected featured weapon is protected within its own Convene structure, but that certainty does not remove opportunity cost. Count free currency, live trials and remaining event rewards before deciding how many pulls the account can support.

The event schedule needs triage, not simultaneous farming

The announced Version 3.7 schedule includes Cubie Wars, Gifts of Waking Moon, Echo Erase, Dreams in the Capsule, Past Dreams, Traced Seals, Artisan's Search and Beyond the Waves: Land of Xuanfang. Waking Moon Fishing and Back to Solaris appear as web events. Their names do not guarantee that every activity opens on September 30 or shares the same deadline, so the first task after maintenance is building a calendar from the live event pages.

Sort activities into four groups: daily participation, weekly attempts, one-time story or exploration, and permanent content. Complete anything with a daily cap first because missed attempts may not be recoverable. Next handle weekly score or shop currency before reset. Save one-time story stages for uninterrupted sessions, and leave permanent exploration as the flexible layer. This simple classification is more reliable than following the order of event icons.

Gifts of Singing Drizzle is announced to begin on October 22 and provide ten Radiant Tides in total alongside other login rewards. Those pulls should not be counted as September 30 opening-day currency because they arrive later. They can reduce the cost of a later decision, but they cannot protect an early banner attempt made without enough resources.

Camera upgrades are useful account tools, not just decoration

The Camera System gains Handheld and Selfie Modes with adjustable poses and expressions. Tripod Mode adds a freer drone perspective. For casual players, this means better character and scenery shots. For guide writers and collectors, it also creates a way to document puzzle states, map landmarks, Echo locations and cosmetic combinations without relying on a fixed gameplay camera.

Before the patch, clear device storage and organize important screenshots. After launch, test whether the new modes hide interface elements, preserve image resolution and allow the necessary camera range in each area. Keep the first experiments simple: one character portrait, one landscape and one elevated landmark shot. That provides a baseline for settings without turning the opening hours into a photography session while limited event claims wait.

A seven-step plan for September 30

1. Update and read notices: verify maintenance compensation, event windows and regional Convene times.

2. Claim mail and login rewards: record actual currency before opening any banner.

3. Inspect Echo stacks: confirm matching rules and lock valuable pieces before batch cleanup.

4. Open the event calendar: mark daily, weekly, one-time and permanent activities.

5. Clear story access gates: enter Simulacrum Nexus and unlock the systems needed for the new content.

6. Run character trials: test Hsin and Suoming with attention to rotation, not showcase numbers.

7. Spend last: pull only after free income, guarantee status, team needs and weapon alternatives are visible.

The best preparation is protecting options

Version 3.7 adds enough permanent account infrastructure that its value cannot be measured by banner luck alone. Main Quest Replay makes the growing story easier to revisit. Echo stacking attacks a daily inventory problem. Simulacrum Nexus and permanent content expand the world, while the new Sonata Effects may improve older Resonators as well as the two debut characters.

Finish prerequisite quests, preserve upgrade materials, let the new stacking system organize eligible Echoes, and build the live event calendar before farming. Then evaluate Hsin, Suoming and their weapons as separate decisions. That order protects both time and Astrites, and it lets the September 30 update improve the account even if the player chooses not to pull immediately.

FAQ

When does Wuthering Waves Version 3.7 release?

Version 3.7 is scheduled for September 30, 2026. Check the in-game maintenance notice for the exact regional opening time.

What is the new Main Quest?

The new chapter is Chapter IV Act IV: Simulacrum of the Heart. Version 3.7 also adds the Tales Quest Moonlike Heart, Mortal Longing.

How does Echo stacking work?

Unequipped, non-upgraded Echoes with the same Echo type, Sonata Effect and Mainstat stack automatically, with up to 999 copies in one qualifying backpack entry.

Does Main Quest Replay give first-clear rewards again?

No repeat reward has been confirmed. Treat it as a narrative replay feature unless the live Journey Log explicitly lists rewards.

Should players pull Hsin or Suoming on launch day?

There is no need to decide before live trials and banner details are visible. Test role, rotation, team dependency and weapon alternatives, then compare those findings with the account's actual gap.

Where can players top up Lunites after completing the free-resource check?

Players who still need Lunites after counting Astrites, Tides, pity and event rewards can compare current options through the game recharge platform Topuplist and its Wuthering Waves top-up page.