Synopsis summary for Rooftop Prince Ep 17
As a way to rescue Park Ha, gradually crown prince Lee Gak rushes to be able to Tae Mu, and surrenders the cellular phone of Tae Yong to be able to Tae Mu. Tae Mu destroys the phone once again.
Pressing Jang calls in Se Na and tells Se Na that jane is looking for her little princess.
On the other hands, Lee Gak is pondering over the fact that crown princess and Bu Yong usually are biological sisters in Joseon empire, and speculates that recreation area Ha and Se Na are usually possibly biological sisters.