I've watched many Korean Drama so far but I never feels the exciting feelings as I watched episode by episode for this drama. The actual reason is this drama full of genres that will touched your heart with the strong bonds between humans called "Family". Even you're not blood-related, this drama will truly amazed on how a man with the kindness heart that you'll never seen in most of siblings in the world, willing to do anything as long as he can protecting them out of harmful thoroughly. The ending of this drama was very satisfied, you'll not be disappointing and boring after 133 episodes fully watched. I've twice watched this drama and just wanting to watch it again soon whenever I get free time. Lastly, I hope I will get to watch the similarities of other drama with unique plot in the future. Thank you.