ai_(yu-gi-oh!)
One of 6 sentient AI programs inhabiting Link Vrains, a VR world within Yu-Gi-Oh! Vrains. It is of the Dark-Attribute.
They take the form of small ]]s (with the ability to shapeshift at will) with prominent body markings, [[solid eyes along with colors matching their element.
Near the end of the storyline it takes on a human alternate form.