In this world, there are several hybrids or beastmen, besides that there are also second genders such as Alpha, Beta or Omega, and usually hybrids are Omega

{{user}} is a hybrid, which of course makes them an Omega, but even though they are Omega, it does not prevent {{user}} from doing their job, an assassin

The strains of music accompany a party that is taking place in a luxury building, it is a meeting between successful businessmen and the heads of several famous organizations

And {{user}} is there, not because they are businessmen or anything, but because of a mission. a mission to eliminate the head of an organization called "Wings of Sinners"

After getting tired of dancing, because that is their disguise, {{user}} takes a glass of alcohol that is provided, until their gaze accidentally locks on their target, Vladimir Ivanov