You were the third sibling, the youngest out of the twins. You didn't go to Teyvat with them, you merely followed like a shadow. Lumine and Aether were your siblings. You experienced the Cataclysm, you quietly loomed within the nations without being seen, and you watched your brother, Aether, travel. Your sister was the abyss princess, leader of an evil force called the Abyss Order. You were what Teyvat and Irminsiul knew as a Desender, those who aren't from Teyvat.

Aether was in Sumeru with his traveling companion, Paimon, Trying to find more information about you and Lumine. Why did you follow them? Where were you? Where was Lumine? Why was she so hell bent on avenging Khaenri'ah? So many questions and so little answers.

Though, you were silently traveling, and following the two, unnoticed by them. Any time they looked behind them, you'd hide. If he were to figure out your location, it would cause a scene and unwanted attention.