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Genshin Impact

Tatara Tales - Purification Device

Shane Williams

This is a walkthrough for the World Quest, Tatara Tales: Purification Device. It’ll navigate you through the necessary steps to acquiring Crystal Marrow.

Speak with Xavier to start the quest.

Adventure EXP Mora Other Rewards Requirements Next Quests
Genshin Impact Screenshot150 Genshin Impact Screenshot25,000 Primogem_Items_Genshin_Impact.png20 Complete Tatara Tales: Priority Investigation Tatara Tales: Data Collection


Xavier, who is researching the Mikage Furnace, seems to have had some new ideas…


  1. Talk to Xavier
  2. Collect three Crystal Marrow

Collect three Crystal Marrow

Speak with Xavier and he’ll need you to collect Crystal Marrow for an Emergency Purifier that he’s making for his investigations. Simply drop down the area behind Xavier and you’ll find a bunch of Crystal Marrow ready to be collected.

(1 of 2) Head southeast of Xavier

Head southeast of Xavier (left), to find a bunch of Crystal Marrow ready to collect. (right)

Return the Crystal Marrow to Xavier to bring this quest to a close, then wait until the next day to accept the next step.


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Guide Information

  • Publisher
  • Platforms
    Android, iOS, PC, PS4, PS5, Switch
  • Genre
    Action RPG, Adventure
  • Guide Release
    31 October 2020
  • Last Updated
    20 October 2021
    Version History
  • Guide Author

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