All Adventurous Mole Locations in Honkai Star Rail

After helping Hook find her treasure during her Companion Mission in Honkai Star Rail, Trailblazers can continue their hunt for riches with Julian in “The Adventurous Moles.” This particular Adventure Mission involves visiting specific locations to complete mini-puzzles, which will reward you with Bountiful Treasure chests. During this quest, you’ll be given a tutorial of sorts on how the puzzles should be solved within the Great Mine on Jarilo-VI. However, the remaining three locations can only be discovered by referring to the Table of Contents of Julian’s book, “The Adventurous Moles: Hidden Treasure.” 

First Adventurous Mole Puzzle at Backwater Pass

The first location you’ll need to visit in “The Adventurous Moles” of Honkai Star Rail is “near the entrance of an open-air cafe in Backwater Pass.” That said, you must fast travel to the Space Anchor at the Transport Hub near the bottom of the map and head to the area to the southeast.

Once you arrive, perform these steps:

1. Investigate the metal bench near the right entrance of the cafe and collect the pickup.
2. Next, explore the cafe, looking for a chair placed upside-down on one of the tables.
3. Lift up the seat and then “lay it flat on the ground” to solve the puzzle.

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Second Adventurous Mole Puzzle at Silverman Guard Restricted Zone

Next, take a trip to the Frontline Space Anchor of Silverman Guard Restricted Zone, where you’ll explore the trenches to reorganize several firearms.

After you arrive, follow the two steps below:

1. Check the note posted on the wall directly to the right of the Space Anchor’s spawn area. 
2. You’ll find three weapon racks within the square-shaped zone next to the fast-travel point. Place the guns back on their stands to spawn a Bountiful Treasure.

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Third Adventurous Mole Puzzle at Rivet Town

Finally, according to Julian’s book, “the crates are the keys” for the puzzle near the Abandoned Market in Rivet Town. After arrival, head in through the door leading into the cave on the left. If the door isn’t open for you, you’ll need to unlock it via the passage from the Orphanage.

Here’s the solution for this puzzle of the third Adventurous Mole location in Honkai Star Rail:

1. Inside the cave, check the small table on the right near a wall of metal barrels.
2. On the west side of the cave, you’ll find a shelf with several boxes. “Pick up the crate on top” of the rack.
3. Take the crate, walk over to the shelf on the northern side of the cave, and “place it in the middle” to spawn the treasure.

To summarize, The Adventurous Mole book’s treasures can be found at the following locations:

• Backwater Pass
• Silverman Guard Restricted Zone
• Rivet Town

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The fact that you get four Bountiful Treasures (including the one in the Great Mine), along with the rewards for quest completion, makes this Adventure Mission well worth your time. If you need a video to follow along, consider giving this YouTube post by Kibbles Gaming a watch: