Her Horizon

Koizumi Risa: Otani and I are best of friends. He likes Kanzaki-san. I love him. I confessed.

Otani Atsushi: Koizumi is my best friend. I like Mayu Kanzaki. Koizumi confessed. And I don't know what to do...

They belong on different sides. When will theirs coincide?

Cover photo by Lylia - chan (https://www.deviantart.com/lylia-chan/art/Lovely-Complex-63710422)