Sunna Trust Events and Quality Time Guide
☆ New: Tier List Maker & Co-Op Board!
★ Upcoming: Version 2.7, Nangong Yu & Cissia
☆ 2.6 Phase 1: Sunna & Yixuan
★ 2.6 Phase 2: Aria & Yuzuha
☆ Tier Lists: Agents | W-Engines | Bangboos | Teams
★ Redeem Codes for free Polychromes!
Sunna's Trust can be increased by spending time with them via Trust Events, Quests, Quality Time, Fun Events, and fulfilling their Wish Destination in Zenless Zone Zero (ZZZ).
| Sunna Agent Builds | ||
|---|---|---|
 Sunna Builds |  Sunna W-Engine |  Sunna Materials |
| Sunna Trust Events |
|---|
 Sunna Trust Events |
List of Contents
Best Choices for Sunna's Trust Events
Lumina Square Event Locations
| Jump to Area | ||
|---|---|---|
| Lumina Square | Sixth Street | Failume Heights |
JC Pharmacy
 |
|
| Time | Morning to Afternoon |
|---|---|
Regardless of your dialogue choices, your Trust with Sunna will always increase at the end of this event.
Sixth Street Event Locations
| Jump to Area | ||
|---|---|---|
| Lumina Square | Sixth Street | Failume Heights |
Coff Cafe
 |
|
| Time | Morning |
|---|---|
Regardless of your dialogue choices, your Trust with Sunna will always increase at the end of this event.
404 Livehouse
 |
|
| Time | Morning |
|---|---|
Regardless of your dialogue choices, your Trust with Sunna will always increase at the end of this event.
Failume Heights Event Locations
| Jump to Area | ||
|---|---|---|
| Lumina Square | Sixth Street | Failume Heights |
Yum Cha Sin
 |
|
| Time | Morning to Afternoon |
|---|---|
Regardless of your dialogue choices, your Trust with Sunna will always increase at the end of this event.
Sunna Trust Invite Commissions
All of Sunna's Trust Invite Quests
| Invite Choice | Commission |
|---|---|
| How about we check out Failume Heights? |
Best Choice: Trust increases regardless of choice. |
| How about a stroll down Sixth Street? |
Best Choice: Trust increases regardless of choice. |
| Wanna check out Fantasy Resort? |
Best Choice: Trust increases regardless of choice. |
| How about we head to Blazewood? |
Best Choice: Trust increases regardless of choice. |
These are the trust missions you get when you invite Sunna via chat!
Sunna Rank Up Commissions
Level 2 - Friendly
 |
|
| Time | Morning |
|---|---|
For Sunna to rank up their Trust level, you'll need to complete the A Part of a Dream Commission. Once that's been completed, their Trust will Rank Up and you can claim the rewards that come with it.
Unlocks Promoter Quest
Once you reach Level 2 Trust, you also unlock Sunna's Video Store Promoter Quest, Power that Pierces Through Calamity. After completing this quest, she can promote the video store!
Power that Pierces Through Calamity Guide
Level 3 - Close
 |
|
| Time | Anytime |
|---|---|
For Sunna to rank up their Trust level, you'll need to complete the Melody of Life Commission. Once that's been completed, their Trust will Rank Up and you can claim the rewards that come with it.
Level 4 - Trusted
 |
|
| Time | Anytime |
|---|---|
For Sunna to rank up their Trust level, you'll need to complete the The Answer of an Idol Commission. Once that's been completed, their Trust will Rank Up and you can claim the rewards that come with it.
Sunna Quality Time
Quality Time Locations
| Sunna Quality Time Events | |
|---|---|
 Sixth Street |
 Lumina Square |
 Reverb Arena |
 Failume Heights |
Here are all the Quality Time destinations you can visit with Sunna. You can unlock Quality Time with Sunna by reaching Trust Level 2 - Friendly with her.
Quality Time events contain wishlist destinations and activities that you can visit and do with Sunna. Completing Quality Time Events increases Sunna's trust and gives rewards like Polychromes.
Enter Free Roam Mode With Sunna
After completing the objective in Wishlist Destinations or in certain trust quests, you are free to roam around the area with Sunna in the Quality Time mode!
Play the Arcade With Sunna
You can play the arcade with Sunna and her arcade name is MintKitty!
Sunna Wish Events and Destinations
Sunna Wishlist Destinations
| Location | Wish Destination |
|---|---|
| Sixth Street |
404 Error Music Store Corner |
| Reverb Arena |
Stage Area |
| Failume Heights |
Sailume Bay |
Sunna Wish Event - Dreams and Delusions
In Dreams and Delusions, approach the Stage Area with Sunna to start the wish event, as she recalls a dream about getting a tent for the Reverb Arena performance. She expresses gratitude for their recent debut performance.
Sunna Wish Event - Two Sides of the Stage
In Two Sides of the Stage, meet Sunna at the metro station and head inside the 404 Error Livehouse. Go to the right side of the stage to initiate the wish event with Sunna, where she expresses her desire to perform again.
Sunna Wish Event - Rising Star
During Rising Star, meet up with Sunna again at the metro station and make your way to the Bardic Needle to start a wish event in which she mentions their album, Rising Star.
Sunna Wish Event - Solo Practice
During Solo Practice, once again, meet Sunna at the metro station and lead the way to the back streets of Sixth Street. When you reach the corner, Sunna will begin to start talking about her solo practice.
Sunna Wish Event - The Voice of All Things
In The Voice of All Things, talk to Sunna in front of Suibian Temple and take the cable car to Sailume Bay. Approach the seaside view to start the wish event in which she reveals her musical secret.
Sunna Fun Events
Reverb Arena Fun Events
| Sunna Fun Events | |
|---|---|
 Drinks Bar |
|
Lumina Square Fun Events
| Sunna Fun Events | |
|---|---|
 Waterfall Soup |
 Gravity Cinema |
 Dew Gardening |
 Simmer Hotpot |
 Playground |
|
Failume Heights Fun Events
| Sunna Fun Event | |
|---|---|
 404 Livehouse |
 Bangboo Statue |
 Coff Cafe |
|
To trigger a fun event, you must be in the free roam state and run around until you see that something has caught Sunna's Interest!
How to Unlock Sunna Trust Events
Obtain Sunna From Signal Search
To encounter Sunna at Trust Events, Proxies must first have Sunna on their agent roster.
Sunna can be pulled from her exclusive Signal Search Banner, Whimsy in the Triple Meter, from February 6, 2026 to March 4, 2026.
2.6 Release Date and Banners Guide
Complete Encore for an Old Dream
To meet Sunna, Proxies must also complete the Season 2 Interlude main commission, Encore for an Old Dream.
Sunna Partner Archive Profile
Sunna Profile and Lore
| Sunna Character Details | |||
|---|---|---|---|
 |
|||
| Rarity | Attribute | ||
| Specialty | Faction | ||
Rank
Physical
Support
Angels of DelusionSarcastic Music Composer
Sunna is the Angels of Delusion's resident song and music composer. In terms of social media engagement, she is the most active member of the group and is apparently armed with equal parts determination and sarcasm.
Angels of Delusion Faction Guide
Partner Archive Details
| Sunna Agent Profile Archive |
|---|
| Sunna is a member of the Angels of Delusion idol group and the composer behind all of the group's music. Maintaining top-tier songwriting while keeping pace with rehearsals and stage performances is anything but easy for her. When the pressure piles up, she occasionally employs the tactic of "retreat is the best option" to dodge Captain Nangong Yu's brutal scheduling. Note: Reliable intelligence suggests that this tactic works largely because Nangong Yu intentionally lets it slide. Sunna and Nangong Yu, another member of the Angels of Delusion, have known each other since they were young and grew up together. While they appear to always squabble, the two are in fact deeply dependent on one another. When it comes to music, Sunna shares a strong connection with their final member, Aria. As Aria puts it, the two frequently spend whole days in the studio discussing melodies for new songs, only to drift off to sleep without even realizing it, heads resting against each other. Sunna is fairly introverted and prefers spending time alone over group activities. That said, her two teammates know her weaknesses all too well - she finds it hard to say no and can't handle praise - and are helping her gradually overcome her social anxiety through desensitization training (progress: about 25%). While most fans see Sunna's "hopeless" side as endearing, she herself seems eager to tear off that label and become a confident, "proper idol." As the creative force behind the music, she often wants to flee the stage - yet in truth, she's not as indifferent to performing as she claims to be. Evidence: A sticky note by Sunna's bedside that reads "I can't disappoint the fans. I need to give them my very best on stage!" Sunna has a weakness for sweets that look cute, which often leads her to buy treats that are all looks and far too sugary - something Nangong never misses a chance to tease her about. Even so, when Nangong and Aria pick out gifts for Sunna, they always settle on cupcakes with colorful, eye-catching designs. Sunna also loves things with gentle, fragrant scents and often makes scented candles herself, as they help her focus her thoughts and spark inspiration. Once she enters her own ''musical kingdom,'' she becomes so absorbed that she can barely hear anything from the outside world. Note: According to Aria, Sunna once burned Nangong's limited-edition teapot dry while writing a song. To make it up to her, Sunna spent more than two weeks serving tea and running errands for Nangong as an apology. |
All Sunna Featured Quests and Events
| Type | Content |
|---|---|
| Main Story | Encore For An Old Dream |
| Event | A Harmony of Delusions Angels and Delusions of Muse Angels of Delusion Training in Progress Tales of Midsummer Dreams |
Sunna Trust Rewards
Trust Level Rewards
| Level | Rewards |
|---|---|
| Level 2 |
 Polychrome
x20 Denny
x5,000 |
| Level 3 |
Polychrome
x30 Denny
x10,000 Strawberry Paradise
|
| Level 4 |
Polychrome
x30 Denny
x15,000 Dynamic Wallpaper: Sunna
|
Advanced Physical ChipSunna's Dynamic Wallpaper
| Sunna Dynamic Wallpapers | |
|---|---|
 |
 |
Quality Time Rewards
| Objective | Rewards |
|---|---|
| Complete the Wish Event: Solo Practice |
 Inter-Knot Credit
x150 Polychrome
x10 Denny
x10,000 |
| Complete the Wish Event: Two Sides of the Stage |
Inter-Knot Credit
x150 Polychrome
x10 Denny
x10,000 |
| Complete the Wish Event: Dreams and Delusions |
Inter-Knot Credit
x150 Polychrome
x10 Denny
x10,000 |
| Complete the Wish Event: Rising Star |
Inter-Knot Credit
x150 Polychrome
x10 Denny
x10,000 |
| Complete the Wish Event: The Voice of All Things |
Inter-Knot Credit
x150 Polychrome
x10 Denny
x10,000 |
| Complete a Sunna Fun Event 1 time |
Denny
x7,500 |
| Complete a Sunna Fun Event 3 times |
Denny
x7,500 |
| Complete a Sunna Fun Event 5 times |
Denny
x7,500 |
| Play any game with Sunna in Godfinger 1 time |
Denny
x5,000 |
| Play any game with Sunna in Godfinger 2 times |
Denny
x5,000 |
| Complete a floral design interaction event with Sunna at Dew Gardening |
Denny
x5,000 |
Official Investigator Log
W-Engine Power SupplyZenless Zone Zero Related Guides
List of All Agent Trust Events
| Cunning Hares | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 Anby |
 Nekomata |
 Nicole |
 Billy Kid |
||||||||
| Belobog Heavy Industries | |||||||||||
 Koleda |
 Anton |
 Ben Bigger |
 Grace |
||||||||
| Victoria Housekeeping Co. | |||||||||||
 Corin |
 Lycaon |
 Ellen |
 Rina |
||||||||
| Criminal Investigation | |||||||||||
 Zhu Yuan |
 Qingyi |
 Jane |
 Seth |
||||||||
| Sons of Calydon | |||||||||||
 Caesar |
 Lucy |
 Piper |
 Burnice |
||||||||
 Lighter |
 Pulchra |
||||||||||
| Section 6 | |||||||||||
 Miyabi |
 Yanagi |
 Harumasa |
 Soukaku |
||||||||
| Stars of Lyra | |||||||||||
 Astra Yao |
 Evelyn |
||||||||||
| Obol Squad | |||||||||||
 Soldier 11 |
 Trigger |
 Seed |
 Orphie and Magus |
||||||||
| Silver Squad | |||||||||||
 Soldier 0 Anby |
|||||||||||
| Mockingbird | |||||||||||
 Vivian |
 Hugo |
||||||||||
| Yunkui Summit | |||||||||||
 Yixuan |
 Pan Yinhu |
 Ju Fufu |
 Ye Shunguang |
||||||||
| Spook Shack | |||||||||||
 Yuzuha |
 Alice |
 Manato |
|||||||||
 Lucia |
 Yidhari |
||||||||||
| Krampus Compliance Authority | |||||||||||
 Dialyn |
 Banyue |
 Zhao |
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| Angels of Delusion | |||||||||||
| Sunna |
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| Others | |||||||||||
 Inky |
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Comment
Game8_Dai_Fan 11 daysYou didn't do anything wrong. Even since 1.0, there have been some encounters where you only get Regular Trust Increase (not Significant).
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Sunna Trust Events and Quality Time Guide
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Invite Event for Sunna to Failume Heights will start "How To Heal Your Digital Pet" quest. No matter which option you choose, the event will end with "Significant Trust" increase.