Characters : Kim Joon Myeon [Suho, EXO] The heirs of his father company. Not arrogant, but he is cold. He don't care about people who he love, especially Han Im. After he debuted, he become funny and humorous that make Han Im anxious. Byul Han Im [OC] Was an arrogant and cold girl until she met Joon Myeon a.k.a the killer smile. She love his cold attitude because she think that is cool and totally her type. She hope he will love her back, but it never happen. A