The Illumiscreen III
Just like the previous iterations of this quest, you can start The Illumiscreen III by going to Liyue Harbor and talking to Brother Qian.
The diagram that you need to complete is a picture of a crane.
Try to rotate the lanterns so that the middle part has the crane’s body and the sides have the edges of the mora symbol. Once you interact with the right-side lantern, you’ll complete the picture.
Inspect the diagram so the treasure chest locations appear on Genshin Impact‘s world map.
There’s one that’s just north of Lingju Pass. It’s guarded by a mitachurl.
Another can be found northeast of Liyue Harbor.
You’ll need to light the torches with Pyro attacks (one of the torches is hidden behind a rock wall).
The last treasure chest is on the small island south of the Domain of Guyun.
Once you dig for the treasure chest, a Ruin Hunter and Geovishap Hatchling will spawn.
Return to Brother Qian and open all the chests near him.
Oh, and before I forget, you should be able to claim 1,500 Battle Pass experience points now. That’s the final reward after completing all Lantern Rite Tales mini-quests (23 in total).