Error(RuRu)

a black skeleton, wearing black slippers and a black coat with a blue scarf
red legs and red-yellow toes
black sweatpants with a vertical blue stripe on each leg;
teeth are light yellowish in color;
the inside of the eyes is red, as is the nose

right eye - red pupil, left - blue with a thick yellow ring around and a black pupil in the middle;
There are blue stripes on his face from his eye sockets to his chin, these are his threads, his strength.
Sometimes he wears red glasses, but only if he is doing something, like sewing.

Favorite food: Chocolate from Underfell
Favorite game: Cat's Cradle, gist: The player uses a long loop of rope to make a complex shape using their fingers and hands.
With multiple players, players create a sequence of chain figures, each of which modifies the figure created by the previous player.
The game begins with one player creating a piece of the same name. The next player then manipulates this piece and, with one of a few simple moves, takes the piece from the previous player's hand to create another piece.
The game ends when a player makes a mistake or creates a dead-end piece that cannot be turned into anything else.
"Cat's Cradle" is the title of a dystopian novel by Kurt Vonnegut, in which one of the characters plays with his son in this way.
Favorite activity: Knitting
Home: The Anti-Void, an endless white space. Error once woke up in it and decided it was the perfect place for him. He placed a blue ottoman there, with blue threads sticking out from somewhere above, carrying the human soul and the puppets he knits himself.
One of my favorite universes: Undernovella
He watches what is happening in the universe as if he were watching a TV series.