Min joong and Ga hee are a campus couple and friends of Geun tae. Gentai has a crush on Jiaxi, asking her out to dinner and telling her how he feels about her. Ga hee knew his feelings, but she told him that she had fallen in love with Min joong and did not acknowledge his feelings for her. Gentai was dissatisfied with Minzhong's treatment of Jiaxi and felt sorry for her. Therefore, Genta came up with a plan to break them up by introducing a girl named Abbott to them...
白河贵太（向景丽饰）是一名在建筑检验公司工作的普通建筑检验师。与妻子离婚后，他和女儿相依为命，现在与14岁的女儿保持着良好的关系。然而，有一天，他接到一个威胁电话，说“你女儿和我在一起，如果你想救她一命，就去找她的前妻”。
