Well, the drama had a really good story, I really like the main male character, but Muyeong is just too shitty... She does whatever she whants, have really problematic actions and even so Gangtae was falling in love with her... If it was the opposite, the guy doing all those kinds of things I think more people would also find it problematic. The turning point for me to drop it was that he was falling in love with her, even if she was hella abusive with him and even used his brother to manipulate him. If the story continued and they helped each other to heal themselves and just be friends I would like the plot, but Gangtae falling in love with her was the end of it for me hahahhah