That Cold Nerd Is The Gangster Queen [Slow Update]

Heartless, Emotionaless, Ruthless, Fearless, Merciless, Smart, intelligent, Cold, Powerful, undefined, Extraordinary. That's how can you describe her. HELLIANA DEVILLIANE HERTZ is the name and KILLING PEOPLE is my game. Don't worry I know how to play HIDE AND SEEK so you better hide before I seek you. If ever I found...