This was certainly different from other Korean dramas, a mesh of a political thriller and a horror zombie apocalypse.

The crown prince, Lee Chang, is the central figure trying to escape from the court corruption in the midst of a zombie apocalypse. He starts out as a pampered but a well meaning prince who goes through a massive character development becoming a hero trying to save a dying nation. The story is well paced with a good amount of twists. Every character has a unique role without anyone being unnecessary. I liked that the writing did not focus on backstories and instead showed Lee Chang struggling against the zombie plague to help his people and at the same time repelling a corrupt minister trying to usurp the throne. The plot stays true to the genre, an action horror thriller, without turning it into a draggy melodrama.

The villain, a ruthless power hungry official, is a bit cookie cutter without a personality or any motivation other than power. But, the action packed and well paced plot more than made up for it.

Overall, if you don't mind gore and like zombie movies and political intrigue, this is it.