Hard to get Lumenspar Behind the Locked Gate: Genshin Impact 2.6

This walkthrough will show you how to get the Lumenspar Behind the locked Gate in Genshin Impact 2.6.

To access the Lumenspar, you must discover another entrance in the game that takes you to the other side of the locked gate. The “Treasure Hoarder’s Treasure Map” contains the key to the secret entrance. To get the Treasure Hoarder’s Treasure Map, you must first gather both Treasure Map fragments and then link them together to reveal the secret entrance hint. I’ll explain how to obtain both map fragments further down. You will also get the achievement “Den of Thieves “


Treasure Map Fragment #1

You can find the first fragment in the northern part of the Ad-hoc Main Tunnel. I have marked the location on the map below. Head to the location and defeat all the treasure hoarders present there. You will find Treasure map fragment #1 pasted on the wooden pillar.

Treasure Map Fragment #2

This part is a bit tricky and needs to complete multiple quests to get this fragment.

Step 1

Complete the world quest – “The Millennial Mountains“. For this quest, you will have to find 6 offerings in The Chasm. “Cup of Commons” is the final/important offering that you need to find before you can proceed further to locate Treasure map fragment #2.

This quest will make you finish three other quests mentioned below

  • Chasm Charters world quest
  • Surreptitious Seven-Star Seal Sundering world quest
  • Undetected Infiltration world quest

Step 2

Go southeast part of the Lumberpick Valley area, as marked below to collect Treasure map fragment #2. 

Hidden Entrance Location

Now that you have both Treasure map fragments, enter your inventory and read both Treasure map fragments to disclose the location of the hidden entrance. The precise position of the secret entrance may be found in the figure below.

Head to the marked location which is located southwest of the “Glaze Peak” area. Defeat all the enemies present there.

Open the lid of the hidden entrance behind the chest and enter inside. This will take you directly to the other side of the locked gate. Finally, you can collect the locked Lumenspar.

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