Julia Turner

Julia or Juls Turner is Slim's sister, who keeps in touch with him through his cellphone. She first "appeared" through text on  page 087a.

Appearance
Nothing is known of Julia's appearance, as she only speaks to Slim through texting and calling. In a picture of Slim and his family, she is obscured by an alien toy.

Personality and Biography
Julia seems to be frequently dismissive of Slim's plights, often suggesting he is overreacting. In text she speaks bluntly with little puncuation or elboration. She seems to be somewhat intelligent, being responsible for coming up with the idea to blackmail Yerin into delivering Slim to his concert.

Curry has stated in patreon commentary that Julia is an illustrator and is responsible for most of Slim's album artwork.