Danbi, a high school student struggling with the pressures of the College Scholastic Ability Test, finds an unexpected escape through a magical portal.
Transported to the Joseon Dynasty, she is mistaken for a eunuch and becomes a trusted confidant to the king.
In this historical setting, Danbi’s modern knowledge and problem-solving skills make her a valuable asset to the kingdom. She inspires the king with her progressive ideas and forms a deep bond with him. However, as she gains influence, she becomes a target for those who seek to maintain the status quo.
As her time in the past draws to a close, Danbi must make a heart-wrenching decision: to stay in the Joseon era with the man she loves or return to her own time. In a bittersweet farewell, she bids adieu to the king, promising to return one day. With a heavy heart, she steps back through the portal, leaving behind a legacy of change and a love that transcends time.
