Miss President

Labrys is the student council president of Yasogami High School

Spoiler

inside the TV world

. She is a hardworking, serious and proactive girl who loves her school a lot and does a lot to keep it the way it is. She is a caring individual who doesn't want to hurt, let alone kill, anyone she cares about. In the Japanese version, she speaks in a Kansai accent, and in the English version in a Boston accent.

Spoiler

In reality however, she is one of the Anti-Shadow Suppression Weapons alongside Aigis. The Yasogami High School inside the TV world and the Midnight Arena itself are both actually Labrys' dungeon, created by her desire to be understood and accepted as a normal girl.

Spoiler

After accepting her true self, she gains the persona Ariadne, who's most known for helping Theseus escape from the Minotaur's labyrinth by giving him a ball of string.