Kingin Sasameku Himitsu wa Yoru

Alloy is a beautiful and noble young man who just so happens to be his nation's lifeline. With his magic, status, and looks, he has no problem winning the hearts of those around him and is adored by everyone he meets. Mikado has been by Alloy's side since they were kids and continues to work by his side. In public, the two seem to be complete opposites. But when they're alone, their connection is electric!