Mitsuru Masamune is a high school boy with a modest personality who doesn't stand out.
One day, he got a new roommate.
Leo is an exchange student from Germany with silver hair, blue eyes, and a cool, dignified appearance.
Masamune feels like he's living in a different world compared to the eye-catching Leo.
But when he discovers Leo's secret, the two begin a special relationship...?



(Source: Big Gangan, translated)