waking up in the Joseon era !

Kim Su Jin is a 21 year old student studying in the prestigious university of South Korea , Seuil Medical University . As her life seems perfect from outside it's also chaotic on the inside.
Always told to aim for the high , Su Jin is fed up from all the pressure from her parents and wishes to live a normal life and keeps imagining a life not likely to be real , life in the Joseon era but what if it comes true ?
Will living in the past , and the history of nation be easy ?