Born into an elite Onmyoji clan, Harutora lacks spirit energy perception abilities. His normal life turns upside down when childhood friend Natsume, the heir, returns, triggering events that may reveal Harutora's true destiny.

Tsuchimikado Harutora was born into the prestigious Onmyoji family, but can't see "spirit energy". Therefore, he's been enjoying a peaceful daily life with his friends at the Onmyo branch school. One day, his childhood friend Tsuchimikado Natsume, heir to the head family, suddenly appears. Will this cause his destiny to spring into motion?