Sakura Karukaya liked her life: she was just a high schooler who loved rhythmic gymnastics, being raised by her older brother and sister. However, both of her siblings were hiding secrets about themselves and Sakura that would make her realize that the world around them was not what it seemed. Now, with the help of a mysterious dragon named Yoiyami, Sakura will have to confront these forces and the power within her if she wants to rescue her beloved brother and sister.

Hisui, a crossdresser dancer who works for the Golden Rooster Theatre Group, was orphaned when her parents were killed by a group of bandits ten years ago and her brother Kohaku was abducted. When the group performed in the capital, she met with the Emperor who looks like her missing brother. He suddenly summoned her to the imperial palace. Could the Emperor possibly be her long lost brother?!

Inspired by The Story of Saiunkoku.

From Which Scanlations:

With a boyfriend who's an idol on the rise and a wacky grandfather who has a penchant for inventing and Japanese history, Hana's life is crazy enough. Things get even more complicated when Hana runs into a burning building, trying to rescue her grandfather, and finds herself face-to-face with a man who seems to be a samurai from the past...