Cold, ruthless, and ambitious pursuer versus an obsessive, devoted beloved
Exchange student Qiao Yunyi goes on a budget trip to a medieval castle shortly before returning home, only to be possessed by a ghost in a rare haunting. Worse still, the ghost tells him it can possess only him.
Unable to get rid of it, Qiao Yunyi has no choice but to agree to do the ghost a favor. And what does it ask him to do? Search the castle for another ghost.
With no money, an expiring visa, and a ghost haunting him, unlucky Qiao Yunyi suddenly realizes he is spending more and more time gazing at the ghost.
Because the male servant assigned by the housekeeper snored too loudly, Lord Sava switched to a new servant in the middle of the night. The new servant was still a child, used to doing odd jobs and serving his master for the first time. He was so frightened that he did not dare sleep all night. The lord took note of the little, dust-covered boy.
At the end of the fifteenth century, the Sava family estate lies at the heart of wars between several nations, and conspiracies and rebellions unfold every day. The mediocre and timid Duke of Sava places all his hopes in his eldest son, Lord Resa Adriano Sava.
The young lord is ambitious. He steadily consolidates and expands his territory and power through war and intrigue, then returns to the castle again and again, back to the side of his male servant...
Qiao Yunyi thinks he has gone mad, falling in love with a real foreigner. Beneath the castle's covered walkway, he watches a ghost pining for another ghost.
Resa has gone mad, too. He regrets leaving his male servant, and now he can no longer find him.
So, who is whose prisoner?
