Su Qing, a senior girl in high school, was punished by her teacher because she failed in history. She happened to be forcibly brought to an imaginary era by a handsome man who wanted to take her thousands of years ago. As a result, a series of incredible and unexpected things happened. Because of the complicated entanglement of her soul, she gave up all opportunities to face love happily. The man who lives in his heart turns into a threat to him overnight; his confidant who used to be so caring to him turns to sword-fighting with him; his trusting grandfather turns out to hurt him. Is it destiny but not destiny, or is it destiny but not destiny?
Even though I know I will get hurt, I still love you firmly. Even though I know I will leave one day, I still love you. Even though I know there will be no results, I still keep on loving.
But fortunately, she has her own optimistic spirit and an attitude of never regretting her life. This is also where she is lucky.
Perhaps, this way she will be worthy of others' concern and worth others' efforts for her in an era when beautiful men are everywhere.