At twenty-two, Sang Wei is deep in the throes of bipolar disorder, repeatedly swept away by waves of emotion.
One night, on the verge of a breakdown, she opens an old notebook. Neat characters appear on the page out of nowhere.
Trapped within its pages is Yong Che, a scholar who died unjustly a thousand years ago.
The longing on one side of the page and the waiting on the other draw their hearts closer together.
He gently offers her guidance and helps her fight her illness. To change his fate of dying in a conspiracy to assassinate the emperor, Sang Wei must step into the turbulent Chang'an of a thousand years ago...
"I'll take care of you from now on."
The refined, noble young man looks at her with a faint, tender warmth in his eyes. "All right. Wei, you can't imagine how happy I am to finally have this beautiful dream come true."
Through the pages of a book, they meet again at last.
