It all started with the sound of feral insects. Women infected with this sound became known as the "crazies" who infect other women and attack men exclusively. The resulting chaos devastated Japan's populations as 70 percent perished, forcing the international community to cut off Japan from the rest of the world.

Anthology of doujinshi from different artists. **Vol 1** - Doujin artists: HIDORI Yui, ICHINOMIYA Shihan, Nyankichi, ICHIJOU Karune, MATSUMOTO Azusa, Junko, HIBIKI Rina, and others - Stories included: • [color=blue]*Tsu-ki-yo*[/color] by Junko: (Elizabeth x Katsura) Takes place after the pet contest. Katsura and Elizabeth bond some more 😉 • [color=blue]*Nice Day*[/color] by HIBIKI Rina: (Kondou x Otae) Otae-san's place the morning after the incident of the underwear thief. **Vol 2** Doujin artists: MITARAI Naoyuki, MASAMI Natsuno, MATSUMOTO Azusa, SOU Irime, KOUSAKA Nagi, and others **Vol 3** Doujin artists: MANNEN Housaka, MATSUMOTO Azusa, HINA Youko, HIBIKI Rina, Omatsu, NAKAMURA Machiko, and others - Stories included: • [color=blue]*14th February*[/color] by NAKAMURA Machiko: Valentine Day Hijinks... **Vol 4** Doujin artists: SHIMADA Mashii, HIIRAGI Hisashi, Gyokuto, TOMOKAGE Hisato, 綺優彼方, MURATA Ichimatsu, UZUKI Jun, BANRI Atom, NANAMI Noriko, WATANABE Kisaburo, AMEMOTO Tatsumi, Nanao, ROPPONMATSU Ema, KANNO Kazuki, AYASE Juurou **Vol 5** Doujin artists: ICHINOMIYA Shihan, UZUKI Jun, エト, Nanao, ROPPONMATSU Ema, Saeki, MURATA Ichimatsu, ASHIDA Maki, MATSUMOTO Azusa, Ten-Ru, KIKKAWA Shou, NARITA Nariko, INNAMI Tyori, ENDOU Mari, KANNO Kazuki, North Dakota * Note: [color=blue]blue[/color] = scanlated