Reborn: I Became a Genius Idol Girl as an Older Brother

Little sister: If I transmigrate, I want to be a cute, mature demon queen and turn my big brother into a beast-eared little sister...

Little sister: Hmph. Every time you see me, you have to kneel and pay your respects... Bow before me, Big Sister!

Little sister: Hmm... I should have beast ears, too... And say "Meow, meow" all day long!

Little sister: Please, Demon Queen Big Sister, don't leave me behind. The heroes here are really scary, meow!

These are the fantasies of a three-dimensional little sister in the late stages of chuunibyou!

As her big brother, Ye Yuchen never imagined he would one day lose his goofy, adorable little sister from the real world.

Nor did he ever imagine that he would see her again as a school idol girl.

He has become Ye Yuhan's big sister...

In this so-called "real world," Ye Yucheng displays unrivaled talent as an idol girl.

Until one day...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.