Riku Emori, a high school student born as an Alpha, attended a party held by the powerful Shuto family to make his social debut. Keiki Shuto, the head of the current Shuto family, is desired by both omegas and alphas. Riku couldn't help but admire Keiki when he saw him. However, that night when the two met for the first time, Riku's body, which should have been that of an Alpha, was lit up and gave off a sweet smell ...!? Could this be the work of fate?