I think Mumei and Bae are miscasted. The girl playing Mumei should’ve been given the Bae model and lore, while the girl playing Bae should’ve been given the Mumei model and lore.

Bae(actor) is soft spoken and seiso. She is literally forcing herself to scream autistically and randomly to fit the Chaos role. If she was playing Mumei, you would have a real multilingual civilized and educated girl. A true proper representation of civilization.

Mumei(actor) on the other hand screams randomly but does so very endearingly. Also Mumei(actor) more or less brings chaos and mental drain on everyone in each of her stream. She also has no issue just rebooting in the middle of a stream and restart any chaos/situation at her leisure. A perfect embodiment of chaos