If the Traveler and their sibling’s spaceship really landed in Nod-Krai, then the big question is—why did they leave without it? Based on what we know, the sibling likely woke first, wandered into Khaenri’ah, rose to power as their protector during the Cataclysm, and met Direidyth, who told them about encountering the Traveler. After that, they supposedly rushed back to the ship, woke the Traveler, showed them what happened in Khaenri’ah, and tried to escape Teyvat—only to be stopped by Asmoday. So what happened to the ship? Maybe the Shades destroyed or hid it, preventing humans from reverse-engineering alien tech. Or maybe what we see during the Asmoday confrontation—the surreal starry “void” place—is actually the internal domain of the ship itself, with Asmoday guarding it as the Spade of Space