To be straight forward this is a great revenge drama. Interesting, engaging and keeps you watching.
Even if I don’t usually see long daily drama, this one didn’t let me drop after reaching ep 20 even I kinda started to hate it. The plot is well organized to make you hooked while slowly going through events.

I am currently watching it so, I don’t know what kind of ending to come, but i don't think i will be disappointed.