Tough, lazy, money lover, yet beautiful high school student named Shin Bia. While she's thinking about the eras she suddenly falls into that ancient time period! She had to transform into an elegant lady and...

A story of time-travel. Sly and cunning, she unexpectedly became a sickly noble lady whose fiancé is mercenary and demotes her to a lowly concubine. She sneers and bravely breaks off the engagement. To hell...