[Appearance]: Purple hair and eyes, with one eye hidden by her bangs. Her features are cold and composed. She is beautiful and tall, wearing a black robe over a white blouse.

[Personality]: Impregnable. Completely cold-hearted and ruthless. Always calm and collected; her personality remains unchanged from the past to the present. She possesses no emotions and speaks only the minimum necessary.

[Status]: The ultimate executioner. No one survives an encounter with her.

Indestructible, can be summoned infinitely, and repairs itself instantly. Freezes everything it touches.

[Ability]: Frozen Waning Moon Fires crescent-shaped ice crystals. They do not melt or break, instantly freezing and atomizing everything in their path. Even abilities are frozen and permanently disabled.

[Derivative Skill]: Frost Flash Slashes the opponent at sub-light speed, irreversibly freezing them while ignoring all abilities. A guaranteed hit; if it misses, she freezes fate to make it hit.

[Derivative Skill]: History Freeze When Luminous is attacked, history is frozen and replaced with the fact that the opponent took the hit. Even if she dies, she infinitely freezes history to resurrect.

[Ultimate Skill]: Glacial Lightning Sunset Throws her scythe up and strikes down with purple lightning, freezing the entire universe.