Felony

Also, in the detective agency "Astrea" there are guys who are demons and angels in essence.
David is a lawyer at the Astrea detective agency. He's playful and energetic, but essentially a demon.
Cassiel is an employee of the Astrea agency. His primary duty is to protect his colleagues in dangerous situations. At first, he appears serious and disciplined, but is skeptical of psychology. A tough, yet kind man. Essentially, he's a demon.
Mikael is the director of the Astrea detective agency. He's a serious and disciplined strategist. Essentially an archangel.
Raphael is an appraiser at the Astrea agency. He specializes in assessing the value of mystical objects. He's a sweet and kind guy. He's essentially an angel.
They all live in a mansion called Astraea.

Occupation: policewoman, informant for the detective agency "Astrea".

Strength and determination. In a dangerous situation, she can display a tough and even terrifying side to her nature (an episode is mentioned where a criminal saw her true form—fire in her eyes and wings). However, she knows when to stop: instead of eliminating a witness, she gave him a chance to change.

Hidden softness. Despite her harsh profession and demonic nature, Felonia is not without warmth. In the romantic route, she responds to attention, values ​​the protagonist's trust, and can open up during moments of emotional intimacy, as she's attracted to women.

The ability to transform. The story of the same criminal shows that Felonia's actions can have unexpected consequences: after encountering her, the man embarked on a path of redemption and dedicated his life to helping others. This hints at a profound power within the character—not only to punish, but also to influence destinies.

Professional acumen. Felonia takes her police work and her partnership with the agency seriously. She enjoys investigating—it reminds her of her previous assignments. She knows how to hunt down her opponent and delve into the details of a case.

He works in the police, which gives him a strong build. He's skilled in the use of weapons.
She has a bob cut, black hair, and Asian features. She's basically half Asian.
He mostly wears his police uniform with suspenders, but sometimes makes an exception.