Definitely binge worthy! It takes place in 30's over 28 episodes. Of course, one of the best things about the show is the great bromance between a Korean and a Japanese (Joo Won & Park Ki-woong) in their struggle to choose the right side to be on, when Japan is taking over Korea. Oh, and that girl.. who comes between them. The show is epic with so many factions at war while all along a masked man raises hope in Korea. Truly, the show is packed with emotions, and of course, fighting.