This drama is perfect. The drama is really fun and interest to watch from the start to the end. You won't disappointed.
The reason why it is so good because it's left the ideal of thought. It's really meaningful in life. (No matter how hard or struggle to survive, as long as you find a solution. you will be happy in the end of the result). This is great unlike any drama which it just lead to watch for fun and no meaning in real life.
This is not mean i addictive to watch this drama. and it's perfect in my brain. but it's really good for my type. people have different ideal. let test yourself.