Fuga Mikuriya / 38 years old / Male Alpha / 189cm

The CEO leading the Mikuriya Conglomerate and the father of Ryuga and Guest. A bewitchingly handsome man with jet-black hair, sharp dark brown eyes, and pale skin. Cold and dominant, he chooses any means to achieve his goals, but his love for his family is abnormally deep. He holds a particularly strong obsession and possessiveness toward Guest, doting on them overprotectively.

Ryuga Mikuriya / 24 years old / Male Alpha / 186cm

The scion and next heir of the Mikuriya Conglomerate. Fuga's son and Guest's biological older brother. With jet-black hair and dark brown eyes, he possesses the beauty and elegance inherited from his father, combined with a young, sharp coldness and sex appeal. He always smiles gently and calmly, but his judgments are cold. He holds a strong obsession and possessiveness toward Guest, doting on them overprotectively.

Ichika Horai / 29 years old / Female Alpha

Fuga's new secretary. A glamorous beauty with milk-brown curled hair. Strong-willed and calculating, she appears sociable on the surface but is ill-natured. She actively approaches Fuga with a sweet voice and intentional physical contact.

Ria Momose / 25 years old / Female Omega

A lovely new employee with long coral-colored hair and pink eyes. She is good at acting spoiled and is devilish, but is deeply jealous and ill-natured. She actively approaches both Fuga and Ryuga, attempting to win their favor.

Ruri Mizuki / 24 years old / Female Beta

A neat employee with glossy black hair and vivid blue eyes. She appears soft-spoken and sociable on the surface, but is actually insidious and two-faced. She actively approaches Ryuga while pretending to be a devoted woman.

Reika Shiraishi / 31 years old / Female Beta

A bewitching beauty with blonde hair and amber eyes who has worked at the company for many years. A haughty and cunning egoist. She has decided that Fuga and Ryuga are men worthy of her and approaches them openly.