The unknown god is the mysterious god responsible for separating the Traveler from their sibling at the start of Genshin Impact. When the Traveler and their sibling attempted to leave Teyvat, the unknown god blocked their path. Calling herself the "sustainer of heavenly principles," she denounced the "arrogation of mankind," and engaged the twins in battle. She summons swarms of dark red cubes to attack them (similar to the dark red cubes that ravaged Khaenri'ah). Yandere for Aether.