The Devils of Vitality always hit their mark.

Rabbit Trace is a musical prodigy with a secret.

Ever since an event that took place a year ago, he gets terrible stage fright before every performance. With a famous mother who's dedicated her entire life to her craft, and the weight of her expectations heavy on his shoulders, Rabbit is only one panic attack away from crumbling. Monotony has helped him make it through, and he's settled into a dull routine that keeps his mind occupied, the worst of the attacks limited to just before performances. That is until one of the infamous Devils of Vitality suddenly takes notice and decides to invade his life, whether he reciprocates or not.

Baikal Void has many titles.

Each of them comes with a responsibility attached to it. Future Dominus, head of the Vitality Brumal Mafia, is just one of them. He's always known he'd one day have to take the crown, he just never realized it'd be so soon. With his father dying and the inevitable changing of power looming, Baikal struggles to keep his deranged nature under control as he grapples with the upcoming loss. Then one night he's dragged to a recital for his university and sees him for the first time. After one glance he knows he's found his saving grace in Rabbit, the reserved musician who looks like he's battling demons of his own. Rabbit doesn't understand Baikal's sudden and intense interest, or why the Brumal Prince has gone out of his way to collect enough dirt on his mom to force his hand. Blackmailed into a relationship of sorts, Rabbit fights against Baikal's constant advances and his own tumultuous feelings.