世界で一番『可愛い』雨宮さん、二番目は俺。

Appearing out of nowhere, the new model hikari takes the fashion world by storm and becomes a living legend overnight. But behind the cute face hides a shocking reality—Her true identity is actually the average high school boy Harema Kouki! Because of his excessive self-confidence thanks to his work as hikari, Kouki struggles to see girls his age as cute or particularly attractive, but that changes when his secret is revealed to his plain-looking female classmate Amamiya Shizuku! And as they spend more time together, the cutest love in the whole world begins to bloom!