Buyan Antique Store Management Guide
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Buyan Antique Store is a permanent game mode added in Zenless Zone Zero (ZZZ). See the Buyan Antique Store's rewards, missions, location, and how to unlock it here!
| Buyan Antique Store Guides | ||
|---|---|---|
 Mystery Database |  Treasure Hunt Bangboo |  Scattered Supplies |
| Buyan Antique Store Side Missions | ||
|---|---|---|
 Earth's Glow |  The Night of the Power Outage |  Before Dawn |
List of Contents
Buyan Antique Store Details
Daily Sandbox Collection Mode
Much like the Suibian Temple back in Version 2.0, the Buyan Antique Store is another management and sandbox collection mode that Proxies can complete daily for various rewards!
You can acquire a wide variety of rewards, such as in-game resources and even Polychromes!
How to Unlock Buyan Antique Store
Progress First Signs
Buyan Antique store is unlocked during part 2 of the To Be Fuel for the Night main story commission, First Signs. Players will encounter it soon after returning to Failume Heights.
How to Manage the Buyan Antique Store
Antique Shop Guide
Find Relics and Learn Their Stories
When exploring the Lemnian Hollow, you may come across relics and artifacts from the past that are tied to certain stories, which the Buyan Antique Store fortunately specializes in!
Be sure to interact with these items, take them for safekeeping, and extract their stories.
Speak to Ginger
Once you acquire such items and their stories, be sure to speak to Ginger in front of the store, hand them over, and reap your rewards!
Acquire Leads and Complete Side Missions
The Buyan Antique Store also keeps an ear to the ground, always on the lookout for new stories.
Ginger will occasionally have leads from miners in Lemnian Hollow about certain relics they've heard rumors about. Take these leads and meet with these miners to learn more about these relics, then find them!
Raise the Mystery Rank Level
As you progress and collect more stories, you will acquire Mystery Points and the Antique Store's reputation and level will increase, granting you access to permanent rewards like Polychromes!
List of Buyan Antique Store Missions
All Buyan Antique Store Side Missions and Rewards
| Side Mission | Rewards |
|---|---|
| Earth's Glow |
 Inter-Knot Credit
x225 Polychrome
x15 Denny
x7,500 |
| The Night of the Power Outage |
Inter-Knot Credit
x225 Polychrome
x15 Denny
x7,500 |
| Before Dawn |
Inter-Knot Credit
x225 Polychrome
x15 Denny
x7,500 |
Side missions in Buyan Antique Store are unlocked after completing the main story commission, To Be Fuel for the Night.
All Buyan Antique Store Dusty Old Coin Collection Rewards
| Objective | Rewards |
|---|---|
| Collect 10 Dusty Old Coins |  Mystery Points x1,000 |
| Collect 20 Dusty Old Coins | Mystery Points x1,000 |
| Collect 30 Dusty Old Coins | Mystery Points x1,000 |
| Collect 40 Dusty Old Coins | Mystery Points x1,000 |
| Collect 50 Dusty Old Coins | Mystery Points x1,000 |
| Collect 60 Dusty Old Coins | Mystery Points x1,200 |
| Collect 86 Dusty Old Coins | Mystery Points x1,200 |
W-Engine Power SupplyDusty Old Coins are collected from Mini Cargo Trucks, Scattered Supplies, Treasure Hunt Bangboos, and clearing Miasmic Fields found in Old Port Factory, Porcelume Processing Base, and Lumite Mine.
All Buyan Antique Store Collection Mission Rewards
| Total Mystery Database Completion Rewards | |
|---|---|
| Mystery Points x9,700 |
|
Collectibles are obtained by picking up items found in the Old Port Factory, Porcelume Processing Base, and Lumite Mine, as well as encountering the echoes of Carole Arna during the To Be Fuel for the Night main story quest.
These are logged in the Mystery Database for players to view the details of each item.
Buyan Antique Store Mystery Rank Rewards
Rank Reward per Level
| Lv. | Rewards |
|---|---|
| 1 | None |
| 2 |
Polychrome
x60 Original Chip
x10 Denny
x5,000 |
| 3 |
Polychrome
x60 Denny
x5,000 |
| 4 |
Polychrome
x60 Original Chip
x10 Denny
x5,000 |
| 5 |
Polychrome
x60 Denny
x5,000 |
| 6 |
Polychrome
x60 Original Chip
x10 Denny
x5,000 |
| 7 |
Polychrome
x60 Denny
x5,000 |
| 8 |
Polychrome
x60 Original Chip
x10 Denny
x5,000 |
| 9 |
Polychrome
x60 Denny
x5,000 |
| 10 |
Polychrome
x60 Original Chip
x10 Denny
x5,000 |
| 11 |
Polychrome
x60 Denny
x5,000 |
| 12 |
Polychrome
x60 Original Chip
x10 Denny
x5,000 |
| 13 |
Polychrome
x60 Denny
x5,000 |
| 14 |
Denny
x20,000 |
| 15 |
Denny
x20,000 |
Senior Investigator Log
Bangboo System Widget
“Flowers Gathered at Dusk” TitleMystery Rank is upgraded by acquiring Mystery Points from completing side missions and collection missions in the Antique Store.
Buyan Antique Store Location
Located in Failume Heights
Buyan Antique store is located in the northwest section of Failume Heights, across Good Goods.
Buyan Antique Store Release Date
Releases on December 30, 2025
| Zenless Zone Zero 2.5 Release Date | |
|---|---|
|
|
| Release Date | December 30, 2025 |
Buyan Antique Store was released in Version 2.5 that arrived on December 30, 2025!
Zenless Zone Zero Related Guides
List of Maps and Travel Guides
| Sixth Street | ||
|---|---|---|
| Sixth Street | Random Play Video Store | Howl's News Stand |
| Waterfall Soup | 141 Convenience Store | Coff Cafe |
| Turbo Remodeling Shop | Box Galaxy | Bardic Needle |
| Godfinger Arcade | ||
| Godfinger Arcade | Snake Duel | Soul Hounds III |
| Bizarre Brigade | Mach 25 | |
| Waifei Peninsula | ||
| Waifei Peninsula | Lemnian Hollow - Aerospace City | Failume Heights |
| Devon Pawnshop | Good Goods | BooBox |
| Fantasy Resort | Buyan Antique Store | |
| Other Locations | ||
| Metro Station | HIA Club | Scott Outpost |
| Brant Street | Lumina Square | Ballet Twins Road |
| New Eridu Public Security | Port Elpis | Reverb Arena |
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