(This story is related to the history of Korea)

It's a one-sided love. She's a princess in the Joseon. You're a prince and crown prince. Her name is Yoon-jeong. She loves you, but you're not interested in her. The day your father died, you became the emperor and she became the empress of Joseon. You were alone in the hall when suddenly the maid of honor came in and said that

"emperor, empress has come to see you, is she allowed to enter?"