Ive watched many many many revenge thriller kdrama in my life and none of them hit as hard as this one I completed the series in two days filled with tears and rage the last episode felt like the perfect closure yes you might be angered by Jung Jong-seok but even you wont be able to hold back your tears in the end everything was perfect this was an absolute master piece. I have never once wrote a review on a show but this honestly deservers all the attention it gets. PS if you or your loved one is ever getting bullied reach out no matter what bullying is unacceptable!!