As an idol superstar, why does he have a crazy fan sister? ! Even if he is a crazy fan, he is still a crazy fan of the company's rival! By chance, the brother and sister traveled back in time to ancient times and became a couple... And even exchanged genders by mistake... Conspiracies, turmoil, and every step of the way. An idol star who only knows how to be cool, and a high school student who only knows how to chase stars, how to protect themselves in the battle between emperors? If they pretend to be the wrong shell of the soul, where will their relationship go...
Intention:
Oh my sweet baby Pansy