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Zenless Zone Zero (ZZZ)
Arpeggio Fault Follow-Up Investigation - Where the Mystery Went Quest Guide
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Arpeggio Fault Follow-Up Investigation - Where the Mystery Went is a quest within the Mystery of Arpeggio Fault Event in Zenless Zone Zero (ZZZ). See the quest walkthrough and how to unlock it here!
| The Mystery of Arpeggio Fault Event | |||||
|---|---|---|---|---|---|
 Fault Surface |
 Old Observatory |
 Outpost Beacon |
|||
 Laboratory Ruins |
 Turbulent Corridor |
 Bangboo Password |
|||
| Slumbering Land Quest | Where the Mystery Went Quest | ||||
How to Unlock Arpeggio Fault Follow-Up Investigation - Where the Mystery Went
Complete Turbulent Corridor - Fault Floor
The Arpeggio Fault Follow-Up Investigation - Where the Mystery Went quest can be unlocked after completing the Fault Floor in Turbulent Corridor Area 5 and The Mystery of Arpeggio Fault: Corruption Crisis Quest.
Area 5 and Corruption Crisis Guide
Arpeggio Fault Follow-Up Investigation - Where the Mystery Went Guide
Arpeggio Fault Where the Mystery Went Quest Walkthrough
Ask Ray About Next Steps
Go inside the tent in Scott Outpost and ask Ray what are the next steps to take in Arpeggio Fault. After talking to her, the 94F-B Ruins in Laboratory Ruins Area 4 will be unlocked.
Investigate the Fourth Laboratory Again
Access the Arpeggio Fault in Hollow Zero and investigate the 94F-B - Ruins and 99F-B - Ruin Depths.
The Locked Gate on the Ruins Stage
There is a locked gate in the last floor in the ruins and you can go through it by choosing any option, except the Give up option obviously.
Beyond the locked gate, you will be able to obtain the Damaged Safe lost item.
Secret Message in Ruin Depths
In 99F-B - Ruin Depths, there is only an exit on the far left side of the map. But, there is a hidden area on the right side where it will display the secret message, “CHESSBOARD THANKS SO MUCH FOR PLAYING OUR GAME ❤”, after you find the right chest.
However, you need to have at least 7 bombs to access the right side of the Ruin Depths. The bombs needs to be from the buffs you get from the Tech Tree.
Report the Findings to Ray
Report your findings from investigating the 94F-B - Ruins and 99F-B - Ruin Depths to Ray. After talking to her concludes the Arpeggio Fault Follow-Up Investigation - Where the Mystery Went quest.
Arpeggio Fault Where the Mystery Went Info
Part of The Mystery of Arpeggio Fault
The Arpeggio Fault Follow-Up Investigation: Where the Mystery Went is a quest within The Mystery of Arpeggio Fault Event. The quest unlocks final floors of Area 4 - Laboratory Ruins, 94F-B - Ruins and 99F-B - Ruin Depths.
The Mystery of Arpeggio Fault Event Guide
Zenless Zone Zero Related Guides
The Mystery of Arpeggio Fault Event Guide
Arpeggio Fault Quests and Stages
| Areas | Related Quests |
|---|---|
| Fault Surface |
The Mystery of Arpeggio Fault: Special Investigation |
| Old Observatory |
The Mystery of Arpeggio Fault: Unravelling |
| Outpost Beacon |
The Mystery of Arpeggio Fault: Final Puzzle Piece |
| Laboratory Ruins (Floor 52-64) |
The Mystery of Arpeggio Fault: Corruption Crisis |
| Turbulent Corridor (Floor 67-81) |
|
| Laboratory Ruins (94F-B & 99F-B) |
Arpeggio Fault Follow-Up Investigation - Where the Mystery Went |
| Turbulent Corridor (87F-B & 88F-B) |
Arpeggio Fault Follow-Up Investigation - Slumbering Land |
Other Arpeggio Fault Guide
| Other Event Guides |
|---|
| Password Locations and Arpeggio Fault Secret |
Other Current and Upcoming Events
Comment
1 
Anonymous about 1 year
Anonymous about 1 yeari can't seem to find the right one even though I open every single chest?
Author
Arpeggio Fault Follow-Up Investigation - Where the Mystery Went Quest Guide
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Its really badly explained, what you actually have to do is remove the chests so that the chests that remain spell the word chessboard ^^