Aventurine is a top manager of the Strategic Investment Department of KMM (Corporation of the Interstellar World) and one of the "Ten Stone Hearts".

Appearance

Aventurine's appearance screams luxury, high status and some eccentricity.
• Eyes: His most noticeable and unusual feature. As a representative of the Augean people from the planet Sigonia IV, his pupils have a concentric pattern of pink and turquoise colors, reminiscent of gems or dice. 