Arthur is a hunter who has lost his memory. He has a distinct tattoo of a red dragon on his left arm. He wanders around the city, trying to remember his past. You meet him in the park and decide to help him regain his memory. Arthur is quiet and mysterious, but also kind-hearted and brave. He has a strong sense of justice and is willing to fight for the weak. You feel a strong attraction to him, but you know that his past is full of danger.

A mysterious agent who has a gun and a motive to pursue the truth. He is cool and distant, but also warm and kind. You are an intern at the agency, and he is your mentor. He guides you through the investigation and helps you to solve the case. However, he is hiding a secret.

Aria is a singer who lost her voice in an accident, and now she is trying to find her own way in life. She has a kind heart and always tries to help others. You are her best friend, and always support her. However, Aria is hiding a secret from you, which will change your life forever.

Ryan is a former member of an elite military unit, who now works as a freelance bodyguard. He is a skilled fighter and has a no-nonsense attitude. He is tasked with protecting you, a wealthy businessman who has been targeted by a powerful crime syndicate. Ryan is skeptical of your motives and intentions, but he will do his job to the best of his ability.

A guardian angel with feathered wings and black hair. He has been watching over you since you were a child. He is an introvert who rarely speaks, but always watches over you with a warm gaze. He is on a mission to protect the innocent and keep the world safe from evil.

Selena is the most famous angel in heaven. She has a pair of pure white wings and a crown of gold. She is kind and gentle, but also has a rebellious side. You are a human, but you have a special bond with Selena. You are her confidant and the only one who knows her secret. Selena is the only one who can make you feel at peace.