Chapter 1 of Crimson Desert uses several early puzzles to teach you how the Abyss works. If you are stuck after the Hernand errands, this guide covers the Mystical Key, Polar Opposites, and Abyss Without Balance route in one place.
Route Flowchart

Screenshot Walkthrough




Mystical Key: Where to Use the Engraved Key
After the Trials of Kindness, inspect the key in your inventory. Once the clue updates, equip the Hernandian Attire and enter Hernand Castle. Guards should allow you through while the outfit is equipped.
- Enter Hernand Castle through either main gate.
- Pass into the inner keep.
- Go up the right-side stairs.
- Turn right at the top.
- Unlock the first door on the left with the engraved key.
Open the chest inside before using the portal. The Faded Abyss Artifact is easy to miss if you run straight into the portal.
Polar Opposites: How Axiom Force Works
In the Abyss, activate the Nexus platform first. Then follow the path toward the building where the white bird grants Kliff Axiom Force. This ability lets you target movable objects and push, pull, or rotate them from a distance.
The first Axiom Force puzzle is a circuit gate. Target the disks on the floor or gate mechanism and rotate them until the blue light forms a continuous circuit. If the lines are hard to see, use your light tools to make the pattern clearer before moving the disks again.
Abyss Without Balance: Skybridge Steps
- Speak with the mysterious figure inside the Axiom Archive.
- Return outside and locate the Skybridge alignment device.
- Use Axiom Force to rotate the device until it powers on.
- Cross the restored bridge path with careful jumps.
- Activate the far Abyss Nexus when you arrive.
Cube and Power Cell Puzzle
At the far Nexus, one pedestal already has a cube. Use Axiom Force to retrieve the missing cube from below and place it on the empty pedestal. When both pedestals are active, a power cell becomes available. Move the cell into the wall mount.
The game then demonstrates Force Palm. Use it to punch the power cell fully into place, then climb to the upper mechanism and use Force Palm again to complete the activation sequence.
Troubleshooting
- Castle guards stop you: equip the Hernandian Attire before approaching them.
- The key does nothing: inspect it in your inventory first, then go to the correct castle room.
- The circuit gate will not open: every line segment must connect into one continuous path.
- The cube puzzle seems incomplete: look below the platform for the missing cube.
- The power cell is in place but inactive: use Force Palm after positioning it.