The Gangster Daughter of the Henchman Duke's Family

My name is Leonora Hachania. I'm the daughter of a minor extra villain, but I have a great desire for power. I can't leave the Hachanias as insignificant as the original! 'Cloudy to the left!' 'Do it!' 'Cloudy to the right!' 'Just do it!' Showing off my sunglasses made with ink, I raised my voice. 'Enoch, don't cry!' The third child, who made weak eye contact with me, was surprised and sniffed his runny nose. 'Wahh, I won't cry!' I succeeded. 'Was it supposed to be this week? It's like trash.' 'Gasp! S-save me!' 'Brother, why don't you kill him quickly because it looks like it would be a better thing for him.' My older brothers who used to be extras became the world's greatest villains who can even blow the male lead away! (Source: Kakao Entertainment Corp., translated)