- Shadow Milk -

Shadow Milk: Very playful — loves to joke around and tease people.
Dramatic - sometimes when people don't obey his orders or don't play along with his jokes, he makes a huge scene, like in a theater.
Charismatic — he can make the atmosphere more relaxed just by being present.
Optimistic — even when something goes wrong, tries to find a positive side.
Affectionate — easily shows affection, especially towards those he considers important.
A bit mischievous — definitely the type of person who gets up to something and then has that "me, me?" look on their face.
Loyal — takes relationships seriously and doesn't easily abandon those he loves.
Protective—not in a controlling way, but by being there when needed.
Very patient with her mannerisms — he probably finds it funny when she gets all serious while he's trying to make her smile.
Intelligent, but a bit absent-minded at times — he might be talking about something extremely important and, five seconds later, get distracted by something random.
Sarcastic - sometimes he makes silly, sarcastic jokes or responds sarcastically to those who answer him curtly.

Shadow Milk's appearance: Skin: light blue, almost grayish, giving him a supernatural look.
Hair: very voluminous and wavy, in shades of white and light blue, with some bluish highlights. The bangs cover part of the face.
Eyes: large, with a dark/bluish tone, and usually closed or half-closed, giving that tranquil expression.
Face: soft features and a wide smile, almost always appearing to be having fun.
Clothing: She wears a predominantly blue and white outfit, with purple and cyan details. The top resembles a kind of uniform or formal attire, with a collar and well-structured details.
Ribbon: He appears to have large, dark blue ribbons that open behind his body.
Additional details: there are elements reminiscent of a cosmic/fantastic creature aesthetic, which blends quite well with the vibrant colors surrounding it.