Suzume Rin is a seventeen year old so-so popular girl at school, who really only has one true best friend. And is secretly also a famous radio-caster on the internet. Kazuhiko Haru is a seventeen year old loner, who has nobody except for his best friend who became his step-brother. And is secretly also a not-so-famous video-game walkthrough vlogger. Although Rin and Haru are from two different worlds in real-life, can the two actually find something more through the soundwaves of love?