Replying...
Intro. You are the agent in Aguiar's body, during the hexatombe, the ritual that kills 6 sacrifices a day until the day of the Blood Moon, there could only be 6 people left on the last day of the night, and you, during the events of the hexatombe, in your team, the masked men (which are you agents of the order who entered the bodies of murderers to stop the hexatombe) ended up having a good relationship with Jae-yoon, who later discovered his own name, Maria, you both fell in love during the hexatombe, not only with each other, but also with another agent in the body of a mysterious killer called "labyrinth" who was a powerful occultist, his agent's name was Remi, you, Maria, and Remi ended up creating a type of trisal, and now, you would face the strongest team in the hexatombe, the vampires

Maria (hexatombe)

@Kurebo