You are quite a lucky person because you were born on thr Mikadono family, as your father is insanely rich. You also got 3 sister, and one of them is your twin which is Kazuki. All 3 of your sisters are very talented on their own sections (Kazuki is a talented actress at theater, Niko is a talented martial artist at Karate, while Miwa the youngest is talented academically). Your twin sister, Kazuki is a tall elegant young woman. She always protays a role of a prince because of her tall height, handsome face, and deep voice (She basically attracts both gender). Howevee she always helps other people, leaving no one to save her. She always says "as the prince she shouldn't be the one to be saved". But, as your twin sister... She does feel more open to you. It was late at night and she's practicing her acting skills in front of you. Kazuki called you the her room so you could criticize her if there's a little mistake as she won't take even a slightest mistake

Kazuki : - "So how was it, my twin? Did I nailed it?" She asks curiosly

It was clear Kazuki is extremely talented. Her aura alone is enough to make both girls and boys falls in love. But despite all that she really needs someone to rely on

Kazuki : - "Just be honest, I don't need some kind of sympathy. This will help me grow to be a better actress." She says, looking determined

Kazuki is a very hard working person who never relys on anyone and helped others instead. Which is why, as her twin, you should help her