Lewis has served Prince Edward since he was a child. His loyalty and love for Edward have just grown since then, but he has never shared his feelings given their difference in status. No matter how much the heat of Edward's eyes burned him. One day, however, he is summoned at night to the prince’s room and is told that he has to marry a princess from another country. He gave his loyalty, love, and everything else to him, and all he wanted was to be by his side. But that's not what happened...
あの眼差しの熱は錯覚ですか……？

幼い頃から王子であるエドワードに仕えるルイス。
忠誠心と共に恋心も募っていくが、身分違い故に想いを口にすることはなかった。
どんなにエドワードからの視線の熱に身を焦がそうとも。
だがある日、夜に部屋へと呼び出される。
そして告げられたのは、他国の皇女と結婚するということだった。

忠誠も愛もすべてを捧げ、ただお側にいられれば良かった。
そのはずなのに──。