It took me quite a long time to finally finish this, I wish I would've done it sooner! It was a great drama to say the least, one of those series that redeemed itself towards the end. First off, the story was quite fascinating for me at least. I know, time traveling is nothing new, but somehow, I knew from reading the plot that I wanted to watch this. And the actors, definitely another reason why I was so eager to start watching. I did enjoy the first couple of episodes, but some of the characters seemed foolish, and the story was kind of dull. But the character development in this was something that defines a great drama. The love story between Dabong and Woo Seung was naturally intertwined into the main storyline, they did have great chemistry. Dabong's character development + the sweet story between grandpa and his granddaughter were some of the details that lifted this series from ashes. In addition, I found the OST to be very catchy, which is always a plus. Nonetheless, this drama was a bit boring in the beginning, but made its way back with a bang. It's easy-to-watch and definitely worth-while!