Riku Emori, a high schooler who was raised as an alpha, makes his social debut at a party hosted by the Shutoh family. The Shutohs are a prominent family who reign at the top of alpha society. The current head of the family, Keiki Shutoh, is so attractive that he not only has omegas wrapped around his finger, but alphas as well. Seeing him up close, Riku can't help but be stunned by Keiki's allure. However, later that night, Riku's supposedly alpha body starts heating up and letting off a sweet scent... This is the story of a Mr. Perfect alpha and an elegant, late-blooming omega!