After Becoming 5T5's Older Sister

Blurb: On his way home from school, Satoru Gojo learned some terrible news from a sobbing old fossil. His detestable twin sister, Sora Gojo, had returned from abroad. Word was, she'd become the second-in-command of some mafia. How hilarious. Which boss in the world was so unafraid of death? Wasn't he worried Sora Gojo would kill him and take his place? Satoru Gojo ate his edamame-flavored Kikufuku, his expression hard to read. That day, Satoru Gojo remembered the fear of being under his sister's thumb as a child. They say every delicate older sister who can't unscrew a bottle cap can still crack her little brother's skull, even if he's the strongest. P.S. Updates depend on fate. Updates depend on fate. I'm writing this just for my own enjoyment. If that's not for you, feel free to leave. P.P.S. The male lead is Toji Fushiguro. Content warnings √ The heroine is a sadistic, eccentric psycho and Satoru Gojo's older sister. √ Blurb written on July 27, 2021. May or may not go premium. √ The author is the reincarnation of an immature brat. Insult me and it'll bounce right back at you!!! Bounce! Bounce!!!! √ Follow the author's page to get updates [The author has gone mad < Theme: Break free from feudalism and strive to become a better person