A Perilous Duty is a main quest in Zenless Zone Zero (ZZZ). See how to unlock A Perilous Duty, a walkthrough on how to complete this main story commission, its Hollow guide, and its rewards here!

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Invisible Assistant	Strange Messages

A Perilous Duty Quest Information

A Perilous Duty Main Story Details

HDD Chapter	Chapter 2 Interlude
Enemy Level	33
Location	Brant Street, Old Town District
Client	Zhu Yuan
Difficulty	⬤⬤⬤〇〇〇
Rec. Attributes
Time	Anytime

A Perilous Duty is a Main Story commission where you help out Zhu Yuan and Qingyi take back stolen evidence from gang members in the HDD.

A Perilous Duty is one of the subquests in Chapter 2 Interlude. To unlock this commission, Proxies will need to finish the previous quest, Invisible Assistant.

Complete this quest to unlock the next mission in the questline, Strange Messages.

Chapter 2 Interlude Quest Guide

How to Unlock A Perilous Duty

Complete Invisible Assistant

A Perilous Duty is a subquest of Chapter 2 Interlude and can only be unlocked upon completing the previous commission in the questline, Invisible Assistant.

Complete this quest to progress through the story and unlock the next commission in the questline, Strange Messages.

Invisible Assistant Quest Guide

A Perilous Duty Quest Walkthrough

A Perilous Duty Guide

1. Access the HDD System to Start Commission

Access the HDD System to Start Commission

After talking to Wise or Belle, head to the HDD to start the commission.

A Perilous Duty Hollow Map

A Perilous Duty Hollow Guide

A Perilous Duty Hollow Map

A Perilous Duty HDD Maps
Map 1	Map 2
Map 3

Hollow Deep Dive System Events and Guide

Step-By-Step Guide

1. Switch Spring Directions in Map 1
2. Use Spring to Get Observation Data
3. Answer Questions in Qingyi's Mindspace
4. Return to Get Supply Box
5. Obtain Second Observation Data
6. Obtain Third Observation Data
7. Fight the Gang Members

Switch Spring Directions in Map 1

In Map 1, help Zhu Yuan and Qingyi reach the carrier by switching the directions of the Springs until they point to the Commission Objective tile.

Use Spring to Get Observation Data

Once you arrive in Map 2, you can obtain your second Observation Data by switching the directions of the middle Spring until it points upwards.

Answer Questions in Qingyi's Mindspace

Once you have collected all 5 clues in Map 2, use the Bangboo plugin that Qingyi gave to answer the following questions in her Mindspace:

Question Direction	Question	Answer
Top	How did the culprits leave the scene?	On foot.
Left	How did the culprits arrive?	Driving!
Right	Whose damaged Bangboo is this?	The culprits'
Center	Where might the culprits be now?	Just not far from here!

Return to Supply Box After Case Replay

After leaving the first Case Replay in Map 2, you'll discover the password for the door is 54321. Do not forget to return to the tile you investigated to get a gold supply box!

Obtain Second Observation Data

Obtain the second Observation Data by pursuing the gang members through a column of Warp tiles. After a Case Replay, Fairy will mark the Warp tiles you should go to.

Obtain Third Observation Data

Get the third Observation Data through a Cracked Brick tile revealed by a Case Replay.

Fight the Gang Members

Go to where the gang members are and fight them to finish the commission.

A Perilous Duty Rewards

Quest Rewards

All Quest Rewards
Polychrome x60	Denny x10000	Bangboo Algorithm Module x2
Inter-Knot Credit x500	Elite Investigator's Supply Box x2	Senior Investigator's Supply Box x2

Zenless Zone Zero Related Guides

All Main Commissions

All Main Commissions

Prologue: Business X Strangeness X Justness
The Hare and the Proxy	The Proxy and the Hare
Prologue: Intermission
Escape from Certain Doom
Chapter 1: Cat's Lost and Found
Explosive Last Train	Earlybird Ticket to Safety
Chapter 1 Intermission
Path of the Proxy I	Emergency Rescue
Emergency Rescue 2	Somewhat Totally Out of Control
Chapter 2: A Call From the Hollow's Heart
Let's Go, Bro!	Mechanical Love
Speedy Chaser	Trace to the Source
Chapter 2 Intermission
Path of the Proxy II
Chapter 2 Interlude: Mission Unthinkable
Invisible Assistant	A Perilous Duty
Chapter 2 Interlude - Intermission
Chapter 3: The Midnight Pursuit
Strange Messages	Ascending Dance
Footprints in Darkness	Saving Hacker Rain
Chapter 4: Tour de Inferno
Leisurely Lull: Unexpected New Customer
Chapter 5: A Storm of Falling Stars
A Wonderful Day in the Hollow	The Missing Witness
Dead-End Express	Emergency Pursuit
Leisurely Lull: Goldfinch's Escape
Intermission Reverberations

All Commissions and Types