Lost in the Sands is the first quest in the main Golden Slumber questline, and you need to complete this in order to explore the new desert area and the ruins of Abdju Pit. It’s quite a long process and involves different puzzles and winding paths to explore.
You also need to complete this quest to unlock the Red Desert Threshold in Genshin Impact, which is located in Abdju Pit. To advance in this quest, you need the Scarlet Sand Slate, so here’s how to unlock the device as well as the steps to follow to successfully explore and complete the Lost in the Sands quest.
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