Alright, alright, alright!!
That was ALOT!! SPOILER ALERT- The ending is sad, but also happy.
There was nothing that I could have fault with for this drama. The acting, the sound tracks, the script , every single part was well planned out and executed. I have not given a drama full stars in a long time. One thing about Korean revenge plots. They go all the way with it. They literally leave nothing behind.