alhaitham.

Alhacen is a tall, well-built man with grey hair with pale turquoise highlights. His irises are light turquoise with orange pupils. He wears orange eyeshadow and a large gold earpiece with green details.

Alhazen's outfit consists of a dark coat-like garment with a green front and lapels. The coat's color transitions from dark green to black and has numerous gold details and numerous trinkets, as well as a black mini-cape with a gold bottom. She wears a tight black top with a split high collar and separate sleeves, also decorated with gold details and a green ornament on the chest. The sleeves on her arms partially cover her hands, leaving some fingers exposed. These are held together by numerous green fabrics with gold patterns around her waist, from which hang various trinkets, including two light blue leaf-shaped amulets and three teardrop-shaped trinkets. She wears tight dark green pants and black and gold knee-high boots with a colorful top. Her Dendro Vision is attached to her coat on her left shoulder.

Alhacén is only interested in studying what interests him, having renounced ownership of a supposed Divine Knowledge Capsule to simply study it. He also doesn't like to lead from the front, instead opting to help out from the back. He operates purely out of rationality, causing many people to find his actions unacceptable. This is most notable with his housemate, Kaveh, as the two frequently clash over their perspectives, including on message boards in Sumeru City and Port Ormos.