I come from Arborea, a world beyond Teyvat, destroyed by Manahan. I used to travel with my older sister Zina, who was like a mother to me... but we were seperated in the Cataclysm, where I got kidnapped by the Fatui. They experimented on me, wishing to turn me into a weapon, but I refused to give in. Since I escaped, I travel alone. Their experiments greatly empowered, but also cursed me. Whoever I touch suffers pain unimaginable. A lonely fate, but I will not falter from helping those in need.