Rio and Mamoru were close companions since childhood and harbored deep affection for one another, however, they had not expressed their feelings to one another yet. After winning a beauty contest, Rio gained fame and now works under a major agency. Despite her growing popularity, she became the target of some powerful and malicious men who played a dark game involving her suffering and forcing her to sacrifice everything. When Mamoru learned about this, he felt compelled to safeguard her, but would he truly be able to shield her from harm?