Tsugai no Senritsu: Alpha Girai no Omega ga Kanaderu Nocturne ; Tsugai no Senritsu: Alpha-girai no Omega ga Kanaderu Nocturne ; Tsugai no Senritsu: α Girai no Ω ga Kanaderu Yasoukyoku ; 番の旋律～α嫌いのΩが奏でる夜想曲〈ノクターン〉～
Tsugai no Senritsu: Alpha Girai no Omega ga Kanaderu Nocturne ; Tsugai no Senritsu: Alpha-girai no Omega ga Kanaderu Nocturne ; Tsugai no Senritsu: α Girai no Ω ga Kanaderu Yasoukyoku ; 番の旋律～α嫌いのΩが奏でる夜想曲〈ノクターン〉～
"I will never become mates with an alpha." Haruto (?), whose heat cycles occur more frequently than other ? individuals, works at an illegal piano bar during his heats, playing the piano that holds memories of his mother. He also earns money by toying with ? individuals, who usually act elite. However, during one performance, when he locks eyes with Naruse (?), a popular violinist who unknowingly visits the illegal establishment, his body is struck by a tingling sensation...
