Hikaru

so I'm thinking fox bae will also have gone from nobility to living as a hermit

A little more extreme but fox Hikaru did it semi-volun-... no maybe he was exiled

He's got one of those fancy cigarette holders or a long pipe

And just does calligraphy and paintings and poetry

A prince beloved by all, Hikaru Genji is a brilliant, shining star in the heavenly domain and heir to his father, the emperor, before being denounced for unknown reason; he was cast from the sky, a disgrace to his family and name, and bound to the earth below as his eternal punishment (edited)

His coloring changes depending on his mood- red is like. Normal. And blue is when he's like. Blackpilled and unstable

Perhaps his scar is from touching something he should not have, resulting in his expulsion

He's got like. A problem with mood swings, exacerbated by his isolationist tendencies