The eldest daughter of a contemporary medical family accidentally traveled to ancient times with her nephew because of an ancient medical book. Unexpectedly, she would have to attend the funeral of a husband she had never met and become a widow.
Opening a medical clinic and doing business, he accidentally got into the turmoil of the world, discovered his other identity, and started to make his way into the world!
The four major sects all have their own agendas, and they all want to seize the Demonic Sword. As she possesses a secret treasure, she is cared about by all forces. Her former friends and companions have died one after another, in order to protect herself from the unparalleled magic... After going through hardships, she slowly grows and transforms, and gradually reveals the Jiuyin Palace conspiracy. She thought that everything was settled, but she never imagined that she was just a pawn from the beginning to the end.
It is said that the Demon Sword is a demon sword and should not exist in the world, but she believes that everything has a solution and its existence is justified.
Accidentally, he became number one in the world! .
