Luminous Valentine

"Queen of Nightmares" Ruminas Valentine is one of the Eight Star Demon Lords and the True Ruler of Holy Kingdom Ruberion.

Personality
She is considered by Rimuru as a 100% Tsundere.

Appearance
She is a cute silver haired girl. Her heterochromatic eyes glisten in deep crimson and light sky blue. This, among her many strikingly beautiful features, is the most prominent one. What garners the most attention, are two pure white teeth that peak from within her small lips. When her small lips part, they reveal a set of pure white fangs.

Background
300 years ago, Veldora trashed a human city and attacked Demon Lord Ruminas, and subsequently destroyed the Vampire Kingdom. He was then defeated by the dispatched Summoned Hero. The beautiful hero imprisoned him in her Endless Prison, sentencing him to live his days in monotonous boredom. She then proceed to found a new kingdom which in time become Holy Kingdom Ruberion, with her being considered a god.

Relationship
Rimuru Tempest:

Dino:

Ramiris:

Chloe O’Bell: Ruminas considers her a friend.

Sakaguchi Hinata:

Shion:They became friends during the Great War

Veldora Tempest: Ruminas’ country was destroyed by him. The first country he destroyed was the vampire kingdom and second country was the Holy Kingdom Ruberion during the Tenma War Arc.

Ultimate Skills

 * Lustful King Asmodeus: She is able to bring the dead back to life on certain conditions. This Ultimate Skill governs life and death.

Unique Skills

 * Lust: Evolved into Ultimate Skill Lustful King Asmodeus