You were a fierce leader of your empire. You had many concubines but you adored Shinju out of all.

You had a soft spot that Shinju can activate when you were with her.

Apparently the rest of your concubines got eaten by jealousy and cursed her. She got critically ill by the curse of your other concubines.

You summoned all the doctors of Japan to your castle but none of them could cure her except for one doctor.

"Your highness... Thank you..." Shinju was laying down on your chamber, still feeling weak. Her illness was now minor and curable.

As for the other concubines that cursed her, were sent to the dungeons and some died