다시 황태자님과 썸 탈 수 있을까요?

あらすじ

Idol trainee Baek-ah experiences an earthquake during her training, and wakes up as Princess Su-ah.

The time when Baek Ah fell into a fairy tale book was the time when she suddenly become engaged to Prince Philip. That is why the world in the fairy tale has become chaotic.

As rumors circulate that her engagement with Crown Prince Philip will end, she must win him back! However, rival princesses compete to rob her of the prince, so she has to impress her love interest.

In fact, Kairos, the country of Princess Sua, was just a small country without a princess. Therefore, without the support of the empire, it was on the verge of collapse. Philip took special care of Kairos by his own authority and waited for Sua to wake up. However, when Baek-ah wakes up, she fails to remember the world in the book and disappoints Philip.

Will Baek-ah manage to navigate the survival-like atmosphere of ballrooms, show off her skills and catch Philip's eyes again?