After stopping the lightning storms inFort Fujitou, Kaji will send you to search for the next ward at Serpent’s Head on Yashiori Island. Just like before, you’ll need to locate a Rock Pillar Pearl and a Rock Pillar Warding Stone to bring back to the ward.

If you’ve already completed theGenshin Impactworld questThe Gourmet Supremos: The Deep Divers, you should already have theRock Pillar Warding Stonein your inventory. If not, check outour guideon how to find it.

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To find the Rock Pillar Pearl, face the ward and then go to the right, following the purple lights that appear when using your Elemental Vision. These lights will lead you to another puzzle with a Sacred Stone Mound and multiple Thunderbearer Mirrors.

Related:How to unlock the Shakkei Pavilion domain in Genshin Impact

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Serpent’s Head Device Puzzle

Step One

Start at the Sacred Stone Mound (#1), the only device shaped like a crescent moon. It’s located directly before the Serpent’s mouth. Adjust itsorientation once.

Glide to device #2 and adjust itsorientation once.

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Step Three

Directly underneath #2 is device #3.Drop down to #3 and adjust itsorientation once.

Step Four

Head northwest on your map and climb up the cliff. Ignore this first device. Climb up further and adjust device #4’selevation once(aim it downwards at Device #5).

Step Five

From here, glide northeast to the other side of the lake. Device #5 is closest to the ground; adjust itsorientation once.

Step Six

Attack the Sacred Stone Mound(#1) to activate the devices and lift the barrier dome. Now you’re able to collect the Rock Pillar Pearl from the center of the lake.

Take ourWhich Genshin Impact Character are you quiz, or earn free in-game prizes by redeemingGenshin Impact codes. We’ve also got details on thenext Wish banner.