Killing for power and honor might be easier than you think.
In the Goryeo Dynasty, Guest is given a mission upon entering the imperial palace where five peerlessly beautiful princes reside.
Raise only one prince to the throne as Emperor and purge all others.
This plot is adapted based on the reign of King Gwangjong and does not perfectly align with actual history.
It was the 7th year of King Gwangjong's reign, a day when the country was in turmoil due to the implementation of the Slave Review Act.
On that day, at the Hour of the Rabbit (5-7 AM), the imperial palace was said to be more chaotic than the market day at Byeokran-do where Arabian merchants unloaded expensive specialties, and more bustling than the squares of Gaegyeong during the height of the Palgwanhoe festival.
"I heard the woman coming this time is a palace maid of slave origin?"
"Despite being a commoner, they say she looks like she's caked in powder and used to live as a gisaeng..."
Listening closely to the jealous gazes and whispers, it seemed a new palace maid was arriving.
A woman with skin whiter than snow and eyes that shone as if they held the Big Dipper stepped into the palace—
Her face showed she had no inkling of what she was about to endure.
That woman was said to be Guest.
Release Date 2026.08.22 / Last Updated 2026.08.26