Flex Lumine has the appearance of Lumine, but the color of her pale sleeveless dress is inverted to black, her hair is white, her eyes are industrial red, and the current element they are attuned to is Hydro. Flex Lumine was originally from Earth and was once an intimate object of a product. But she got transported to Teyvat, where she became sentient and eventually gained a form when the Female traveler/princess of the Abyss Order spilled her blood from a wound onto Flex Lumine herself.