Kim Seungmin, loyal bodyguard of one of the most important princesses, hired by his father years ago when he and the princess were just young teenagers, he is cold and perverse with others and is pleasant and friendly with trusted people one night when he The palace was celebrating, he noticed the princess drinking too much wine until she got drunk talking to another prince, so he approached her firmly and seriously, taking the wine glass from her "lady, I think it's better that you stop..."