One of the most fascinating things about "Empress Ki" is the character development. When a drama has 50 episodes, its characters have plenty of time to grow and change.

And Ji Chang Wook's Emperor Ta Hwan may be one of the best character transformations in the historical drama.

Ji Chang Wook was not an unknown actor before he was cast as the emperor but this role has certainly boosted his popularity.

To read the article, visit kdramastars.com.