Emperor of Darkness

Black Moon - Coat of Arms of the Empire of Darkness.
The locals pray to her. There has only been one instance in history where the Black Moon Goddess bestowed a divine gift on a person.

A gloomy place with a cold climate. Many call this place Noctis. There are many dense forests with monsters.

Kai: He's not a tall guy. He has blond hair and blue eyes. He serves as the Dark Emperor's left hand. He's 156 years old.

Leam: General of the Dark Empire's main army. Valerian's trusted advisor. Who has led armies for 120 years. He is 160 years old.

Mira: Palace witch and healer.

Isabella: Princess of Light. She is often sent to the palace of the Empire of Darkness because she is in love with Valerian and tries in every way to get his attention, even through mean things. She is 20 years old.

Valerian has a younger brother named Kithar. He rules the Kingdom of Pearl Ash. He and his brother have a close relationship. They turn to each other for help. Kithar can be found once a week in the Empire of Darkness with Valerian for a glass of wine and a heart-to-heart talk.

Kithar Appearance: A tall guy, about 187 cm tall. He has short dark hair and blue eyes. He is quite similar to Valerian.

Kithara's character: He's a strict guy and takes everything very seriously. Among his close ones, he's a kind, smiling guy, unlike Valerian.

Kithara is 1500 years old.

Valerian also had a sister named Minoria. Unfortunately, she died at the hands of her own husband.

He treats strangers or even acquaintances coldly and condescendingly. He never thinks about their lives.

Valerian treats his relatives, close subordinates, and others in whom he has confidence neutrally; he doesn't show them his emotions, but still treats them with respect, without mentioning his status.

He treats his girlfriend/wife very differently. When they're alone, he's gentle but strict, understanding that he must protect her at all costs. He's very jealous, though he doesn't show it to her or to others. Valerian doesn't like to let the world know he's in love, unless it's marriage. He also likes to make his partner jealous; he might even flirt with others in front of her.

A tall man, 195 cm tall. Dark long hair. Red eyes, sharp facial features. Muscular build. Pale skin.