Great
Whenever Mizuki looked up, she was always staring at her brother's backs. They were always steps ahead of her, always moving forward. One is the Sun Arcobaleno, the de facto leader of the seven strongest people in the world. One is the Boss of the Varia, the best assassination squad in the Mafia. One is the Boss of the strongest, largest family in the Mafia, the Vongola Decimo. Somehow, she couldn't help but feel a little bitter towards them. With great, successful brothers like that, what good was she?