Professor Dr. Yunxi Wang, a physics professor, buys a haunted house ignoring all the warning and rumors surrounding the house. He simply denies to believe the supernatural and paranormal things. But since day one, he starts to feel someone's presence in his house. Matters get worse when he brings a little jade angel statue inside his house which he got during gardening. Things move subtly on their own. A rotten smell fills in the house. Yunxi feels that someone is watching him all the time. Still he thinks that all these happenings are nothing but the tricks of his exhausted mind.
On the lunar eclipse, Yunxi meets the ghost of the house. But the adamant professor still believes that the ghost is nothing but his imagination.
Slowly, Yunxi sees the unique sides of the ghost and begins to question his thought. Is he really an imagination or a ghost? And why does this ghost keep calling himself as Yunxi's husband? Can Professor Yunxi resist his feeling towards the creepy but innocent and handsome ghost? Will he be able to face his fear and embrace his true self that he hid during his teenage days?
... Professor Yunxi, "You are nothing but my imagination.
The ghost, "I am a citizen of the Ghost realm. And I do exist."