Mesperiyan

Mesperian is the personal assistant of Mr. Janus and a character in Yu-Gi-Oh! Evolution Riser. The only thing of hers that's sharper than her mind is her tongue.

Appearance
Mesperiyan is a slightly tall woman with heterochromia irridium, with her left eye being red, the other being blue. She has silver hair done up in a bun & wears black-rimmed glasses. She wears a black dress suit.

Personality
Mesperiyan is often quiet, but the few times she does speak, she's often blunt & snarky & cares little for what others think. She's always seen by Mr. Janus's side.

Biography
After helping Mr. Janus organise the Evolution Riser tournament, Mr. Janus summoned the 100 strongest duelists from across the multiverse to Victory Island and promised them both a wish and the title "Ultimate King of Games" if they won the tournament.

Etymology
Mesperiyan was a false goddess that had been attempted to be passed off as the Greek goddess of torture and punishment and a daughter of Hades & Persephone by a Tumblr user in 2009.