Haewon's grieving life takes a twist when she's arranged to marry a highly problematic man, Hwang Hyunjin. Now, she has to focus on saving herself, since it will never be the same now that she'll have to run by the edges of the risky cliff of his life. She'll have to push her problems away, and keep up with the action. And maybe...love may bloom along the way.

She admired him, her idol, but he fell for her, his fan. And as cliché it could be, love won. Under the tension of cameras and an audience, she must learn to head forward to accomplish her dreams, without taking her eyes of he teacher. But it always gets dangerous when he starts caring too much, more than he should, but he likes it, and so does she.