If you are looking for a short, no-brainer drama, then this may be for you. I've never been a gamer, so as SuperShark mentioned, those who have played RPG games may be more engaged. However, I really liked it for what it was. The story was obvious and nonsensical, but it is consistently logical within the world that it creates. Once there's a dragon on Tokyo Tower and a town full of hidden magic, customary logic and realism are thrown out the window. As long as the logic of the story remains within the bounds created by itself, I am satisfied. The interesting thing about the cast is that they have been in many dramas but are not typically the lead. This is consistent with the theme of "unlikely heroes," and also applies to the main "hero" of this drama, Yasuda Shota. Although he's a member of the popular group Kanjani8, he is less recognizable than some of his band-mates like Ryo Nishikido or You Yokoyama. The music is cheesy, and I probably wouldn't watch this again unless I was terribly bored, but it's a fun, light-hearted, silly drama that I'm glad I watched. You aren't missing anything if you don't see it, but it's worth the time IMO.