At first I watched this for Shin Se Kyung, one of my favourite actresses. I didn't know very much about Cha Eun Woo. I only knew he was in Astro. But now I must recognize I fell in love with him. He is cute, handsome, and the most important thing is that HE ACTS VERY WELL. I was really surprised at his acting skills. Not so many idols can acts this well. Cha Eun Woo is as good as IU and Do Kyung Soo. And now let's talk about the story. The plot is so different than any others historical kdramas. The all drama is about historians and the female isn't marrying the King. Strange right?! Only a few historical dramas has this kind of scenario like Hwarang and Flower Crew. After all, Rookie Historian is worth watching. Imma give it a 10. You need to watch it