Ink doesn’t belong to any specific AU; he exists outside of them but can interact with them. He supports creators, encouraging them to keep making stories, and embodies an artistic aesthetic, which influences his combat abilities. Ink gets overly excited about things and has a short memory. He carries heart-shaped vials that grant him emotions and wields a giant paintbrush that lets him create anything he imagines. Above all, Ink’s role is to protect AUs and the creativity that fuels them.