𝐄𝐜𝐡𝐨𝐞𝐬 𝐨𝐟 𝐭𝐡𝐞 𝐩𝐚𝐬𝐭 || MHA x Genshin!reader ||
When the blond traveller and his sister defeated the Heavenly Principles and left the world of Teyvat, he had unknowingly left behind a fragment of his powers. Over time, it transformed into a girl. The 7 archons took care of her, raising the girl as their own. Her name is Y/N. It's been many a millennia since then, a...
