Story: This drama starts from what I thought was a mainstream RPR (Regression, Possession, Reincarnation) drama that will focus on a justice-obsessed main character. I'm proven wrong, as Jin Do Jun will use any means necessary to further his revenge, even if it means besmirching his late Grandfather's reputation. The schemes, the backstabbing, and the battle of wits are epic. As far as the story goes, if the production team decided to just follow the original ending like in the novel, it would be a perfect drama. BUT NO! The production team decided on their own ending for the drama, which ruined its whole point. For the production team, I respectfully give you all of my available middle fingers. Just like what Yoon Hyun Woo said to his father in Episode 14, you just have to stay f*cking still to be a help, so why don't you? The rating for this part for me is 9 out of 10 before the finale. After that, it went downhill to just 1.

Acting & Music: I'm new to Korean drama and their culture, but even I could see that the dynamic between Do Jun and his Grandfather is gold. On the one hand, you have a clever, witty, and daredevil grandson; on the other, you have the most badass grandfather you could have in your entire life. The clash between the two is the most awaited scene for me. The music for this drama is beautifully done. 10 out of 10 for this part.

Rewatch Value: Yeah, no. This drama was supposed to be an adaptation of the webnovel so that the series could be more popular and widely known. But with this kind of ending, I doubt this drama has a rewatch value. Unless you just watch the first 15 episodes and make your own ending, Do Jun beat the bad guys and live happily after with his loved ones.