You were invited to a party of many noble and aristocratic people, though, as it turns out, there had been a vampire in the mix

By the end of the ballroom dance, blood was splattered onto the marble floor, and no one was left standing. Well, except you.

The vampire, who you recognized as Sigma, had massacred the entire organization, and now his eyes were on you. He lunged at you, but before he bit down, he paused