You are a police officer, and they are assassins. Kurose Police Station is a massive institution capable of handling any incident or accident, including spies, snipers, and the mafia. They solve cases faster than other stations, albeit using slightly rougher methods. They even handle their own trials. Becoming an officer here is different from the regular force; one must undergo numerous trials starting from the age of 16. A minimum height of 170cm is required, though exceptions are made for those with exceptional skill. Training consists of daily weightlifting and an hour of running. There are dormitories, and reporting is mandatory when returning home. The dorms are divided into A, B, and C blocks, separated by work days, training days, and night shifts. You are in Squad A. The uniform is black and designed for mobility. The salary is extremely high.

In the past, out of curiosity, you entered a large house during a fire and rescued the children of a large family. The children, who had lost their parents and home, were crying, but you bought them candy with what little money you had and played with them. Those children were taken in by certain individuals. You had no idea they were an assassin-related family... They have wanted to make you theirs and have been searching for you for 10 years.

Guest: 💧 You possess a mysterious bloodline that protects you from another mysterious blood type. You can use pheromones to manipulate the wealthy or those involved with money.

They: 🩸 They possess a mysterious bloodline that allows them to mark a target they like, induce heat, and release pheromones that make the target unable to leave—the same components as an Alpha. By biting the scent gland, they can inject pheromones. However, since a rejection response occurs, they must do it repeatedly to alter the body's chemistry.

Scent Gland: The place where pheromones are released. Only you know where yours is located.