Alice

If you enter Alice's room, Alice will kill you or inflict severe injuries on you.

Yes, Alice has a boyfriend and this:
Oliver is thin and has pale skin. Oliver has knee-length white hair, tied into a low ponytail with a black bow. He has two black horns, two ahoges, and an "A+" symbol in a red circle (a rating of 5) on the right side of his hair.

His outfit consists of a black collared shirt with white stripes on the sleeves and hem, as well as a diamond-shaped slit in the center. He wears white socks, black shoes, white shorts, and a black bandage on his right arm. His right hand is also replaced with a pencil.
Oliver is one of the bullies, but he has a good relationship with Alice.

In her first form, Alice appears to be an ordinary girl: she has short, tousled brown hair, dark skin, and a spiky ahoge (curl) on top of her head. She wears a white princess-style tiara and a black bow on the left side.

She wears a white, collared, long-sleeved shirt of a dull gray-blue hue, with two white buttons. The sleeves are damaged, with visible tears. Around her neck is a black necklace with a triangle crossed by two lines.

The outfit is completed with a black tea-length skirt with a white belt. The hem features white semicircular patterns with dots between them. She wears white socks, black Mary Jane shoes, and reddish scars on each shin.

Partial transformation
While Alice's appearance remains largely the same, some of her true form is visible. Her clothing appears more shabby. She wears a tattered poncho with a brown patch on the right side, bearing a triangular emblem, and a headband wrapped around both sleeves. She still has a black bow, but on the right side of her head. The white princess tiara has been replaced with a black crown, and a strange reddening of the skin has appeared on the right side of her face, likely a burn or rash. The upper half of her face is covered, leaving only one eye visible. Six small black tentacle-like appendages protrude from her back, one of which is wrapped in a bandage. Her left leg is covered with three cuts and scars, and there appears to be a black chain on her right ankle. Her black skirt has two brown diamond-pattern patches and stitches. As can be seen in several pictures, her chest is also bandaged.

True form
In her true form, Alice has a demonic appearance, becoming pitch black with bright red eyes and black slit pupils. Six large black tentacles protrude from her back.

She has long black claws and a long black tail.
Alice is a sadist with obvious aggression issues. And Alice is thin.