Yuan Mo has lived in a bookstore on Anyuan Road since she was born. The bookstore is only open late at night. The bookstore does not sell books, but occasionally accepts orders from dead souls.
Everyone calls Yuan Mo 'Master Priest'. As the initial doubts are completed one by one, the past slowly unravels.
The mistake she made a thousand years ago, will she be able to forgive herself a thousand years later?
And where should the relationship that ended abruptly go?