Lin Wei, a medical student on a rainy night, traveled through the Southern Song Dynasty and appeared at Song Ci's autopsy site. Song Ci questioned his "heretical" medical theory. In order to survive and be kind, she used modern medical techniques (anatomy, epidemic prevention) to help Song Ci solve strange cases, and even saved lives and injured during the plague. This pair of partners who span time and space investigate injustices and hunt down criminals, lighting up the beacon of benevolence in an era of ignorance.
