Trust is something to be earn... What hurt the most is when the person that you trust and love the most betrayed you.  Hyeo Rin starts to believe and love him when his past comes haunting him and she feels betrayed by his past. Will he be able to gain trust in her heart? 

Jae Rin is a poor girl who lives with her father. She has an ill disease mother who is currently stays at the hospital. One day, as she is going for an interview, a rude guy approaches her. Things are moving fast for them after that as she found out that she had to live with him as his wife. 

A story about a girl, betrayed by her grandma and Nichkhun runs to save her. But will she be able to adapt his presence in her life?