How to complete the Honkai Star Rail Adventurous Moles quest

The Adventurous Moles quest in Honkai Star Rail requires players to go around different corners of Belobog and complete tasks. This challenge has been granted to players by none other than Julian, a member of a small group named Moles. Part of a series of side quests, finishing the tasks as instructed is essential, since it leads to many rewards.

The following article will guide you through all the quest steps and puzzles necessary to complete the Adventurous Moles questline. Typically, there are a few pre-requisite steps as well. Upon completing the entire questline, you will receive 100x Trailblaze XP, 30x Stellar Jades, 100x Shield, 6x Sparse Aether, and 6000x Credits.

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Adventurous Moles quest guide in Honkai Star Rail: All puzzles, pre-requisite quests, and more

1) Pre-requisite quests

Since the Adventurous Moles is part of many side quests in Honkai Star Rail, you must complete a few steps before it appears on your map. Some of those steps include the following:

• Defeat the main story arc of Jarilo-VI (defeat Cocolia)
• Finish Hook's companion mission (Hook's Treasure)
• Complete Old Forman's Treasure by opening Julian's mission

Julian's location (Image via Honkai Star Rail)

Once all the quests mentioned above are done, spawn on the Space Anchor opposite Natasha's Clinic and look for Julian. Accept his quest and follow instructions alongside the quest navigation within the in-game map.

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2) The Great Mine puzzle

After following the pointer in the in-game map, you will likely be heading to the Great Mine. Spawn on the Overlook Space Anchor and make your way upwards. Look for a couple of barrels next to the crate filled with yellow crystals, and interact with them to activate the next step.

Miner lamp (Image via Honkai Star Rail)

You will now face a series of fences with lamps. Your job is to pick up the lamp from the box and place it on the fence without a lamp. Report back to Julian, and he will ask you to crack three separate puzzles in three locations.

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3) Backwater Pass

Spawn on the "Transport Hub" Space Anchor within the Backwater Pass map, and navigate through the gateway behind you. As provided in the images below, make your way to the bottom-right part of the map, and look for a bench.

Location of the puzzle (Image via Honkai Star Rail)

The bench (Image via Honkai Star Rail)

Interact with the object on the bench and then look for a chair placed upside-down on a table. Interact with it and choose "Lift the seat" and "Lay it flat on the ground". Do not forget to collect the Bountiful Treasure that spawns after.

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4) Rivet Town

Spawn on the Abandoned Market Space Anchor and walk through the gate just behind you. Upon entering the gate, look for a piece of paper on a barrel just to your right. Now, your objective is to locate two shelves with boxes and place them so each shelf has an equal number of boxes.

Rivet Town's waypoint near the puzzle (Image via Honkai Star Rail)

Barrel with the puzzle (Image via Honkai Star Rail)

The easiest way is to pick up the top box from the shelf in the dark and place it in the middle of the shelf in the light.

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5) Silvermane Guard Restricted Zone puzzle

Spawn on the Frontline Space Anchor and look for a piece of paper located on the wall right next to the Space Anchor. Now, your job is to pick up rifles from crates and place them on the racks. Make sure to have three guns on each stand to complete the puzzle.

Page located in the Silvermane Guard Restricted Zone (Image via Honkai Star Rail)

One of the rifles that can be picked up (Image via HoYoverse)

Talk to Julian once you're finished, and he will ask you to run one last errand by heading to the Administrative District. Spawn on Central Plaza and speak to Nika to complete the quest.