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Story Arc 1[]
The Red Dragon Emperor's Awakening (赤龍帝覚醒 Sekiryūtei Kakusei?)
- Volumes 1–2
Story Arc 2[]
Birth of the Breast Dragon Emperor (乳龍帝誕生 Chichiryūtei Tanjō?)
- Volumes 3–6
Story Arc 3[]
The Heroic Oppai Dragon (英雄（ヒーロー）おっぱいドラゴン Hīrō Oppai Doragon?)
- Volumes 7–12
Story Arc 4[]
The Legend of Oppai Dragon and his Liall the 間たちの伝説 Oppai Doragon to Yukaina Nakamatachi no Densetsu?)
- Volume 14–present
all the wa yt
- Volume 8 and Volume 13