Here is a world of science...
What! A certain Saiyan broke a pillar with his bare hands!
Kurosawa: What's this? So can my sister.
Shock! An undercover agent drove up to the train!
Kurosawa Mu: Calm down, my sister can do it too.
Shatter your outlook! Even elementary school students can solve crimes!
Kurosawa Mu: My sister... Well, she can't, but my brother and I can :-D
Oh my gosh! High school students reverse growth and become elementary school students!
Kurosawa Mu: Oh, my wife too.
PS: The protagonist is a sister-controller, and the protagonist's brother is a sister-controller (only for the protagonist sister). Winner: Protagonist Sister
The protagonist and her brother compete against her sister every day.
CP Shiho
The protagonist's brother is a humanoid computer and fights against the five scum; the protagonist's sister has a ceiling in strength and is a scumbag; the protagonist is neutralized (meaning that her IQ is not as good as her brother's, and her strength is not as good as her sister's, but she is better than ordinary people. Okay, I got myself involved.).
Intention: Relaxed
