 If you liked
Ouke no Monshou
|
 ...then you might like
Crazy Girl Shin Bia-Ah
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They are both about a cute girl who goes back in time, meets a handsome, strong and brave, tyrant ruler who is quite possessive of her, first hates him and then falls in love with him, survives lots of adventures and assassination attempts and so on. Moreover, both main characters are strong-willed. Finally, "Crazy Girl Shin Bia" and "The Royal Hieroglyph" are both of the fantasy/historical genre.