I really impressed by one of the character called baek inho and I sincerely from bottom of heart curse the writer for making him suffer so much which he didn't deserve and I felt he was the only character who didn't deserve so much pain and suffering and as far as main couple , I felt the chemistry was little lacking and I felt only hae seol one of the character was innocent and such a nice person . Ultimately this two were the only character I felt among main leads who are great . And talking about the plot it was simple that rich feeds on poor and poor feeds on rich when needed its even . But I felt the sunbae( main lead) was such a a jerk but I should not blame him but instead his father who actually was root of it who only care abt his son and his company .A small glimpse of gay couple was also breaking the barrier here . Overall it was great.