A high school boy and his best friend-turned-zombie live out their lives in a world one year after the end of a zombie pandemic. (Source: Kodansha, translated)

When the Principality of Arita was conquered by the Skinia Empire, the children of the nobility were taken to be educated at the empire's academy. When they reach 18 years of age, they will be paired off in arranged marriages to ensure assimilation into the empire. And so the countess Tiana was paired with the elite knight Adele, who have never gotten along even as they grew up together. Their first night passed without romance, and Tiana thought that was enough to fulfill their duty. But Adele keeps coming to her again and again. For duty, or for something more!?

**Volume 1:** (2023-04-08) Cover Illustration: An Momose Cakeverse 1. **Hajimete no Otomari** (はじめてのお泊まり) \[An Momose\] 2. **Sensei tte Honto Amai yo ne** (先生ってほんと甘いよね) \[megane\] 3. **Amai Kimi ni Mitasaretai** (甘い君に満たされたい) \[EBInoO\] Dom/Sub Universe 4. **Kimi no Suki ni Shitsukete** (君の好きに躾けて) \[Yanagie x Ama Mizui\] 5. **Sono Te de, Sono Koe de, Mou ikkai** (その手で、その声で、もういっかい) \[Haru Haruna\] 6. **Inu mo Arukeba Dom ni Ataru** (犬も歩けばドムに当たる) \[Icchokusen Moukon\] Omegaverse 7. **Ano Basho de** (あの場所で) \[Heki Hodoka\] 8. **Shou Akuma Ω ni Junai wo!** (小悪魔Ωに純愛を！) \[Hiya\] Doseverse 9. **Kyoukai no Niwa** (境界の庭) \[Chisa Otomi\] **Volume 2:** (2025-02-10) Cover Illustration: An Momose Cakeverse 1. **Kitto Donna Bishu ni mo Otorumai** (きっとどんな美酒にも劣るまい) \[An Momose\] 2. **Sensei tte Zutto Amai yo ne** (先生ってずっと甘いよね) \[megane\] 3. **Amai Kimi no Ijiwaru** (甘い君のいじわる) \[EBInoO\] 4. **Yameru Toki mo Sukoyaka naru Toki mo** (病める時も健やかなる時も) \[Nira Kaneyuki\] Omegaverse 5. **Itsunomanika no Partner** (いつのまにかのパートナー) \[Chihaya Aki\] 6. **Hontou no Ban** (本当の番) \[Chitose Yuu\] Dom/Sub Universe 7. **Kuzu ni Kessei** (クズの血清) \[Hojana\] 8. **Kai Sub ni Te wo Kamareru** (飼いサブに手を噛まれる) \[Icchokusen Moukon\] 9. **Nimensei** (二面性) \[Hanotanoha\] Doseverse 10. **Kyoukai no Niwa** (境界の扉) \[Chisa Otomi\] 11. **Sugar Drug Addiction** (シュガー・ドラッグ・アディクション) \[Tokishiba\]