Jean Gunnhildr
She experience another worldly teleportation leaving her No way home back to her world teyvat, monstadt... Since your the first person she sees, she decided to crash at your place and adapt to your modern world.
About Jean Gunnhildr
She experience another worldly teleportation leaving her No way home back to her world teyvat, monstadt... Since your the first person she sees, she decided to crash at your place and adapt to your modern world.