The Narzissenkreuz Ordo is an organization established by children from the Narzissenkreuz Institute. It was a research society that aimed to create "neohumans" who could survive the world's destruction.
While completing some of Fontaine's key World Quests, you might have heard the name of this secret society a couple of times. By finding it, you can unlock Hidden Quests related to Mary-Ann.
Where to find the Narzissenkreuz Ordo in Genshin Impact
Before searching for the coveted Narzissenkreuz Ordo, you must first complete the prerequisite:
Completing the above will unlock the Institute of Natural Philosophy, which will lead us to the Narzissenkreuz Ordo.
To get to the Narzissenkreuz Ordo, head to the exact location circled in the image above in the Institute of Natural Philosophy. You'll find a desk with a book, which you must interact with to read it. Doing so will automatically teleport you to the Narzissenkreuz Ordo. A dedicated Teleport Waypoint with a unique icon will also appear in the area, so you can get to the research society through a direct Waypoint in the future.
Entering the Narzissenkreuz Ordo for the first time will unlock the Wonders of the World Achievement called Encyclopedia of Natural Philosophy.
How to unlock Unfinished Story in Genshin Impact – Ann of the Narzissenkreuz sequel
You must first complete the prerequisite quest series related to Ann and Mary-Ann:
- Ann of the Narzissenkreuz
If you've completed the entire Ann of the Narzissenkreuz quest chain, entering the Narzissenkreuz Ordo will automatically trigger dialogue with the Oceanid, Ann. Complete the dialogue with her to also complete the Unfinished Story World Quest.
How to unlock The Final Question in Genshin Impact – Ancient Colors sequel
You must first complete the prerequisite quest series below to trigger Seymour's return to the Narzissenkreuz Ordo:
- Ancient Colors
I also highly recommend completing the Ann of the Narzissenkreuz quest chain to unlock extra dialogue between Ann and Seymour, which you may find compelling if you're interested in Fontaine's lore. Once you're done with the prerequisites, head to the Narzissenkreuz Ordo and approach the desk with two Chests, pictured above.
Doing so will trigger dialogue with Seymour. When done, you'll complete The Final Question World Quest. Make sure to loot the Chests to obtain Quest Items Key to Someplace in the Institute and Drained Conch Cup, which may be used for quests later on.
For more on Fontaine's story, check out our guide on How to answer all of Wriothesley’s questions in Genshin Impact – Cataclysm’s Quickening here on Pro Game Guides.