Genshin Impact Orobashi's Legacy Puzzle Quest Guide Fort Mumei Kitain Cross Spear

Orobashi’s Legacy Part III puzzle: Jakotsu Mine

This puzzle is found in Jakotsu Mine. To be clear, this one can be a doozy because of the cramped space, camera angles, and elevated ledges.

 

For now, do a fly-by once you reach the area. I’ve outlined the sequence in the image below. However, your perspective will change once you’re on the ground.

Here’s the gist (assuming that you start the sequence while facing the generator and the pillars):

  • Generator – Shoots the top-right pillar (1).
  • Pillar 1 – Targets the nearby pillar down below that’s on a ledge (2).
  • Pillar 2 – Shoots the pillar on the wooden platform near the center of the mine (3).
  • Pillar 3 – Shoots the nearby pillar down below (4).
  • Pillar 4 – Shoots across to hit the lowest pillar on the right (5).
  • Pillar 5 – Targets the pillar across the stone bridge (6).
  • Pillar 6 – Targets the barrier.

Genshin Impact Orobashi's Legacy Puzzle Quest Guide Fort Mumei Kitain Cross Spear 2a

With the water force field destroyed, you should be able to jump down. The ward is here, but you don’t have the components yet. They’re found at the pathways to the west and east.

Let’s go west for now. Follow the path as it loops around. Eventually, you’ll reach an opening that leads to a large cavern with several Electro totems. Here’s what you can expect:

  • A majority of the totems are fake. Still, four of these are correct. Hitting these with an Electro ability will spawn a treasure chest.
  • At the top of a cliff face, you’ll find a well-hidden Electroculi.
  • There’s a Thunder Bough here. If you take the Electrograna buff, you can use the grapple to reach a higher ledge. The component is inside a Thunder Barrier (so you still need to have the Electrograna buff to pass through it).

Genshin Impact Orobashi's Legacy Puzzle Quest Guide Fort Mumei Kitain Cross Spear 2b

If you head to the east, you’ll spot a Seelie and an Electroculi. Follow the Seelie which will take you to another cavern. The goal here is to use the Thunder Bough/Electrograna to pass through the Thunder Barrier. Make sure you eliminate the Abyss Mages as well.

The component is floating in mid-air, so you can use Venti or Kazuha to reach it. Alternatively, you can take the Electrograna buff and run to the right. Climb the dragon bones so you can use the grapples. These will launch you into the air, allowing you to glide and pick up the component.

Genshin Impact Orobashi's Legacy Puzzle Quest Guide Fort Mumei Kitain Cross Spear 2c

When you’re done, place both components in the ward to finish this task. A notification will tell you that you’ve reached Orobashi’s Legacy Part IV. However, the task here is to simply talk to Kaji in Fort Mumei.

Then again, there’s also a big surprise once you get here. All right, it’s time to solve the final puzzle in Fort Mumei and obtain the Kitain Cross Spear.

Genshin Impact Orobashi's Legacy Puzzle Quest Guide Fort Mumei Kitain Cross Spear 2d


Genshin Impact is available via its official website. For more information, check out our guides and features hub.

Jason Rodriguez
Jason Rodriguez writes for various websites under the Enthusiast Gaming umbrella -- Destructoid, Flixist, Daily Esports, PlayStation Enthusiast, and PC Invasion. Jason's Steam library has 1,400+ games at the moment so he definitely has a lot of things to talk about. He's also one of only five games journalists from the Philippines. Just kidding. There are definitely more around, but he doesn't know anyone. Mabuhay!

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