Empress Of Another World

crossing over into another world and time after a freak accident, korean highschool girl sabina is taken in by a duke of the crentia kingdom— only to soon be offered up to the ugly old emperor as a concubine. when the king is killed by a mysterious assassin, sabina must face the poisonous circle of other candidates in a battle for the royal seat. can she attract the loyalty and affection of the men and women she needs on her side to survive?